[Boost-commit] svn:boost r68688 - in sandbox/SOC/2010/phoenix3/boost/phoenix: bind core core/detail function fusion object object/detail object/detail/preprocessed operator operator/detail operator/preprocessed scope scope/detail/preprocessed statement statement/detail/preprocessed

Subject: [Boost-commit] svn:boost r68688 - in sandbox/SOC/2010/phoenix3/boost/phoenix: bind core core/detail function fusion object object/detail object/detail/preprocessed operator operator/detail operator/preprocessed scope scope/detail/preprocessed statement statement/detail/preprocessed
From: thom.heller_at_[hidden]
Date: 2011-02-07 01:44:15

Author: theller
Date: 2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
New Revision: 68688
URL: http://svn.boost.org/trac/boost/changeset/68688

Log:
added call
Added:
   sandbox/SOC/2010/phoenix3/boost/phoenix/core/call.hpp   (contents, props changed)
   sandbox/SOC/2010/phoenix3/boost/phoenix/core/detail/call.hpp   (contents, props changed)
Text files modified: 
   sandbox/SOC/2010/phoenix3/boost/phoenix/bind/bind.hpp                                             |     2                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/core/detail/expression.hpp                                |   225 ++++--                                  
   sandbox/SOC/2010/phoenix3/boost/phoenix/core/nothing.hpp                                          |     8                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/core/terminal.hpp                                         |     6                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/function/function.hpp                                     |     2                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/fusion/at.hpp                                             |    12                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/const_cast.hpp                                     |    12                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/construct.hpp                                      |    14                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/delete.hpp                                         |    34                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/construct_eval.hpp                          |    12                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/new_eval.hpp                                |    22                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_10.hpp                |   160 +++-                                    
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_20.hpp                |   320 ++++++---                               
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_30.hpp                |   480 ++++++++++-----                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_40.hpp                |   640 +++++++++++++------                     
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/dynamic_cast.hpp                                   |    12                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/new.hpp                                            |    71 -                                       
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/reinterpret_cast.hpp                               |    11                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/object/static_cast.hpp                                    |    12                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/operator/detail/define_operator.hpp                       |     2                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/operator/detail/mem_fun_ptr_eval_result_of.hpp            |     6                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/operator/if_else.hpp                                      |     2                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/operator/member.hpp                                       |    49 +                                       
   sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_10.hpp                       |   309 +++++----                               
   sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_20.hpp                       |   619 +++++++++++--------                     
   sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_30.hpp                       |   929 +++++++++++++++++------------           
   sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_40.hpp                       |  1239 ++++++++++++++++++++++----------------- 
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_10.hpp            |    15                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_20.hpp            |    15                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_30.hpp            |    15                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_40.hpp            |    15                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_10.hpp              |   242 +-----                                  
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_20.hpp              |   502 ++-------------                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_30.hpp              |   762 +++--------------------                 
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_40.hpp              |  1022 ++++----------------------------        
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/dynamic.hpp                                         |    30                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/lambda.hpp                                          |    15                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/let.hpp                                             |    12                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/local_variable.hpp                                  |     5                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/scope/this.hpp                                            |    12                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/statement/detail/preprocessed/try_catch_expression_40.hpp |   663 ---------------------                   
   sandbox/SOC/2010/phoenix3/boost/phoenix/statement/do_while.hpp                                    |    12                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/statement/for.hpp                                         |    16                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/statement/if.hpp                                          |    35                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/statement/sequence.hpp                                    |     2                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/statement/switch.hpp                                      |    15                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/statement/throw.hpp                                       |     4                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/statement/try_catch.hpp                                   |     2                                         
   sandbox/SOC/2010/phoenix3/boost/phoenix/statement/while.hpp                                       |    12                                         
   49 files changed, 3638 insertions(+), 4995 deletions(-)

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/bind/bind.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/bind/bind.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/bind/bind.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -18,7 +18,7 @@
 #ifndef PHOENIX_BIND_BIND_HPP
 #define PHOENIX_BIND_BIND_HPP
 
-#include <boost/phoenix/limits.hpp>
+#include <boost/phoenix/core/limits.hpp>
 #include <boost/phoenix/function.hpp>
 #include <boost/phoenix/support/iterate.hpp>
 #include <boost/utility/result_of.hpp>

Added: sandbox/SOC/2010/phoenix3/boost/phoenix/core/call.hpp
==============================================================================
--- (empty file)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/core/call.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -0,0 +1,43 @@
+/*==============================================================================
+    Copyright (c) 2005-2010 Joel de Guzman
+    Copyright (c) 2011 Thomas Heller
+
+    Distributed under the Boost Software License, Version 1.0. (See accompanying
+    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+==============================================================================*/
+#ifndef PHOENIX_CORE_CALL_HPP
+#define PHOENIX_CORE_CALL_HPP
+
+namespace boost { namespace phoenix
+{
+    namespace detail
+    {
+        template <typename Fun, typename Expr, typename State, typename Data, long Arity = proto::arity_of<Expr>::value>
+        struct call_impl;
+    }
+
+    template <typename Fun>
+    struct call
+        : proto::transform<call<Fun> >
+    {
+        template <typename Expr, typename State, typename Data>
+        struct impl
+            : detail::call_impl<Fun, Expr, State, Data>
+        {};
+    };
+
+    #include <boost/phoenix/core/detail/call.hpp>
+
+}
+
+    namespace proto
+    {
+        template <typename Fun>
+        struct is_callable<phoenix::call<Fun> > : mpl::true_ {};
+    }
+
+}
+
+
+
+#endif

Added: sandbox/SOC/2010/phoenix3/boost/phoenix/core/detail/call.hpp
==============================================================================
--- (empty file)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/core/detail/call.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -0,0 +1,86 @@
+
+/*
+#if !defined(PHOENIX_DONT_USE_PREPROCESSED_FILES)
+#ifndef PHOENIX_CORE_DETAIL_CALL_HPP
+#define PHOENIX_CORE_DETAIL_CALL_HPP
+
+#endif
+#else
+*/
+#if !PHOENIX_IS_ITERATING
+
+#ifndef PHOENIX_CORE_DETAIL_CALL_HPP
+#define PHOENIX_CORE_DETAIL_CALL_HPP
+
+#if defined(__WAVE__) && defined(PHOENIX_CREATE_PREPROCESSED_FILES)
+#pragma wave option(preserve: 2, line: 0, output: "preprocessed/construct_eval_" PHOENIX_LIMIT_STR ".hpp")
+#endif
+
+/*==============================================================================
+    Copyright (c) 2005-2010 Joel de Guzman
+    Copyright (c) 2010 Thomas Heller
+
+    Distributed under the Boost Software License, Version 1.0. (See accompanying
+    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+==============================================================================*/
+
+#if defined(__WAVE__) && defined(PHOENIX_CREATE_PREPROCESSED_FILES)
+#pragma wave option(preserve: 1)
+#endif
+
+#define M0(Z, N ,D) \
+            typedef \
+                typename proto::result_of::child_c<Expr, N>::type \
+                BOOST_PP_CAT(A, N); \
+/**/
+#define M1(Z, N ,D) \
+    BOOST_PP_COMMA() proto::child_c<N>(e)
+/**/
+    
+
+    namespace detail
+    {
+#define PHOENIX_ITERATION_PARAMS                                                \
+    (3, (1, PHOENIX_LIMIT,                                                      \
+    <boost/phoenix/core/detail/call.hpp>))
+#include PHOENIX_ITERATE()
+    }
+
+#undef M0
+#undef M1
+
+#if defined(__WAVE__) && defined(PHOENIX_CREATE_PREPROCESSED_FILES)
+#pragma wave option(output: null)
+#endif
+
+#endif
+
+#else
+        
+        template <typename Fun, typename Expr, typename State, typename Data>
+        struct call_impl<Fun, Expr, State, Data, PHOENIX_ITERATION>
+            : proto::transform_impl<Expr, State, Data>
+        {
+            typedef
+                typename result_of::context<State, Data>::type
+                context_type;
+
+            BOOST_PP_REPEAT(PHOENIX_ITERATION, M0, _)
+
+            typedef
+                typename boost::result_of<Fun(context_type, PHOENIX_A)>::type
+                result_type;
+
+            result_type operator()(
+                typename call_impl::expr_param e
+              , typename call_impl::state_param s
+              , typename call_impl::data_param d
+            ) const
+            {
+                return Fun()(context(s, d) BOOST_PP_REPEAT(PHOENIX_ITERATION, M1, _));
+            }
+        };
+
+#endif
+
+//#endif // PHOENIX_DONT_USE_PREPROCESSED_FILES

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/core/detail/expression.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/core/detail/expression.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/core/detail/expression.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -15,35 +15,114 @@
 #include <boost/preprocessor/comparison/equal.hpp>
 #include <boost/preprocessor/seq/size.hpp>
 #include <boost/preprocessor/seq/enum.hpp>
+#include <boost/preprocessor/seq/for_each.hpp>
 #include <boost/preprocessor/seq/pop_back.hpp>
+#include <boost/preprocessor/seq/reverse.hpp>
 #include <boost/preprocessor/tuple/elem.hpp>
 #include <boost/preprocessor/enum_params.hpp>
 #include <boost/preprocessor/repeat_from_to.hpp>
 
-#define PHOENIX_DEFINE_EXPRESSION(NAME, SEQ)                                    \
-    namespace tag {                                                             \
-        struct NAME {};                                                         \
+#define PHOENIX_DEFINE_EXPRESSION(NAME_SEQ, SEQ)                                \
+    PHOENIX_DEFINE_EXPRESSION_BASE(                                             \
+        NAME_SEQ                                                                \
+      , SEQ                                                                     \
+      , PHOENIX_DEFINE_EXPRESSION_EXPRESSION_DEFAULT                            \
+      , PHOENIX_DEFINE_EXPRESSION_RULE_DEFAULT                                  \
+      , _                                                                       \
+    )                                                                           \
+/**/
+
+#define PHOENIX_DEFINE_EXPRESSION_VARARG(NAME_SEQ, GRAMMAR_SEQ, LIMIT)          \
+    PHOENIX_DEFINE_EXPRESSION_BASE(                                             \
+        NAME_SEQ                                                                \
+      , GRAMMAR_SEQ                                                             \
+      , PHOENIX_DEFINE_EXPRESSION_EXPRESSION_VARARG                             \
+      , PHOENIX_DEFINE_EXPRESSION_RULE_VARARG                                   \
+      , LIMIT                                                                   \
+    )                                                                           \
+/**/
+
+#define PHOENIX_DEFINE_EXPRESSION_EXT(ACTOR, NAME_SEQ, GRAMMAR_SEQ)             \
+    PHOENIX_DEFINE_EXPRESSION_BASE(                                             \
+        NAME_SEQ                                                                \
+      , GRAMMAR_SEQ                                                             \
+      , PHOENIX_DEFINE_EXPRESSION_EXPRESSION_EXT                                \
+      , PHOENIX_DEFINE_EXPRESSION_RULE_VARARG                                   \
+      , ACTOR                                                                   \
+    )                                                                           \
+/**/
+
+#define PHOENIX_DEFINE_EXPRESSION_EXT_VARARG(ACTOR, NAME, GRAMMAR, LIMIT)       \
+    PHOENIX_DEFINE_EXPRESSION_BASE(                                             \
+        NAME_SEQ                                                                \
+      , GRAMMAR_SEQ                                                             \
+      , PHOENIX_DEFINE_EXPRESSION_EXPRESSION_VARARG_EXT                         \
+      , PHOENIX_DEFINE_EXPRESSION_RULE_VARARG                                   \
+      , ACTOR                                                                   \
+    )                                                                           \
+/**/
+
+#define PHOENIX_DEFINE_EXPRESSION_NAMESPACE(R, D, E) \
+namespace E {
+
+#define PHOENIX_DEFINE_EXPRESSION_NAMESPACE_END(R, D, E) \
+}
+
+#define PHOENIX_DEFINE_EXPRESSION_NS(R, D, E) \
+E ::
+
+#define PHOENIX_DEFINE_EXPRESSION_BASE(NAME_SEQ, GRAMMAR_SEQ, EXPRESSION, RULE, DATA) \
+BOOST_PP_SEQ_FOR_EACH(                                                          \
+    PHOENIX_DEFINE_EXPRESSION_NAMESPACE                                         \
+  , _                                                                           \
+  , BOOST_PP_SEQ_POP_BACK(NAME_SEQ)                                             \
+)                                                                               \
+    namespace tag                                                               \
+    {                                                                           \
+        struct BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ)) {};            \
     }                                                                           \
-                                                                                \
     namespace expression                                                        \
     {                                                                           \
-        template <BOOST_PP_ENUM_PARAMS(BOOST_PP_SEQ_SIZE(SEQ), typename A)>     \
-        struct NAME                                                             \
-            : expr<tag:: NAME, BOOST_PP_ENUM_PARAMS(BOOST_PP_SEQ_SIZE(SEQ), A)> \
-        {};                                                                     \
+        EXPRESSION(NAME_SEQ, GRAMMAR_SEQ, DATA)                                 \
     }                                                                           \
-                                                                                \
-    namespace rule {                                                            \
-        struct NAME                                                             \
-            : expression:: NAME <BOOST_PP_SEQ_ENUM(SEQ)>                        \
-        {};                                                                     \
+    namespace rule                                                              \
+    {                                                                           \
+        RULE(NAME_SEQ, GRAMMAR_SEQ, DATA)                                       \
     }                                                                           \
-                                                                                \
+BOOST_PP_SEQ_FOR_EACH(                                                          \
+    PHOENIX_DEFINE_EXPRESSION_NAMESPACE_END                                     \
+  , _                                                                           \
+  , BOOST_PP_SEQ_POP_BACK(NAME_SEQ)                                             \
+)                                                                               \
+namespace boost { namespace phoenix                                             \
+{                                                                               \
     template <typename Dummy>                                                   \
-    struct meta_grammar::case_<tag:: NAME, Dummy>                               \
-        : proto::when<rule:: NAME, proto::external_transform>                   \
+    struct meta_grammar::case_<                                                 \
+        BOOST_PP_SEQ_FOR_EACH(PHOENIX_DEFINE_EXPRESSION_NS, _, BOOST_PP_SEQ_POP_BACK(NAME_SEQ)) tag:: BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ))                 \
+      , Dummy                                                                   \
+    >                                                                           \
+        : enable_rule<                                                          \
+           BOOST_PP_SEQ_FOR_EACH(PHOENIX_DEFINE_EXPRESSION_NS, _, BOOST_PP_SEQ_POP_BACK(NAME_SEQ)) rule:: BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ))            \
+        >                                                                       \
     {};                                                                         \
-    /**/
+} }                                                                             \
+/**/
+
+#define PHOENIX_DEFINE_EXPRESSION_EXPRESSION_DEFAULT(NAME_SEQ, GRAMMAR_SEQ, D)  \
+        template <PHOENIX_typename_A(BOOST_PP_SEQ_SIZE(GRAMMAR_SEQ))>           \
+        struct BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ))                \
+            : expr<                                                             \
+                tag:: BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ))         \
+              , BOOST_PP_ENUM_PARAMS(BOOST_PP_SEQ_SIZE(GRAMMAR_SEQ), A)>        \
+        {};                                                                     \
+/**/
+        
+#define PHOENIX_DEFINE_EXPRESSION_RULE_DEFAULT(NAME_SEQ, GRAMMAR_SEQ, D)        \
+struct BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ))                        \
+            : expression:: BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ))    \
+                <BOOST_PP_SEQ_ENUM(GRAMMAR_SEQ)>                                \
+        {};                                                                     \
+/**/
 
 #define PHOENIX_DEFINE_EXPRESSION_VARARG_R(_, N, NAME)                          \
     template <                                                                  \
@@ -71,79 +150,54 @@
     {};                                                                         \
 /**/
 
-#define PHOENIX_DEFINE_EXPRESSION_VARARG(NAME, GRAMMAR, LIMIT)                  \
-    namespace tag {                                                             \
-        struct NAME {};                                                         \
-    }                                                                           \
-                                                                                \
-    namespace expression                                                        \
-    {                                                                           \
+#define PHOENIX_DEFINE_EXPRESSION_EXPRESSION_VARARG(NAME_SEQ, GRAMMAR_SEQ, LIMIT)\
         template <                                                              \
             PHOENIX_typename_A_void(                                            \
-                BOOST_PP_ADD(LIMIT, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(GRAMMAR)))   \
+                BOOST_PP_ADD(                                                   \
+                    LIMIT, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(GRAMMAR_SEQ)))        \
             )                                                                   \
           , typename Dummy = void                                               \
         >                                                                       \
-        struct NAME;                                                            \
+        struct BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ));               \
                                                                                 \
         BOOST_PP_REPEAT_FROM_TO(                                                \
             1                                                                   \
-          , BOOST_PP_ADD(LIMIT, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(GRAMMAR)))       \
+          , BOOST_PP_ADD(LIMIT, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(GRAMMAR_SEQ)))   \
           , PHOENIX_DEFINE_EXPRESSION_VARARG_R                                  \
-          , (NAME, BOOST_PP_SEQ_POP_BACK(GRAMMAR))                              \
+          , (                                                                   \
+                BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ))               \
+              , BOOST_PP_SEQ_POP_BACK(GRAMMAR_SEQ)                              \
+            )                                                                   \
         )                                                                       \
-    }                                                                           \
-                                                                                \
-    namespace rule {                                                            \
-        struct NAME                                                             \
-            : expression:: NAME <                                               \
+/**/
+
+#define PHOENIX_DEFINE_EXPRESSION_RULE_VARARG(NAME_SEQ, GRAMMAR_SEQ, LIMIT)     \
+        struct BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ))                \
+            : expression:: BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ)) <  \
                 BOOST_PP_IF(                                                    \
-                    BOOST_PP_EQUAL(1, BOOST_PP_SEQ_SIZE(GRAMMAR))               \
+                    BOOST_PP_EQUAL(1, BOOST_PP_SEQ_SIZE(GRAMMAR_SEQ))           \
                   , BOOST_PP_EMPTY()                                            \
-                  , BOOST_PP_SEQ_ENUM(BOOST_PP_SEQ_POP_BACK(GRAMMAR))           \
+                  , BOOST_PP_SEQ_ENUM(BOOST_PP_SEQ_POP_BACK(GRAMMAR_SEQ))       \
                 )                                                               \
-                BOOST_PP_COMMA_IF(BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(GRAMMAR)))     \
+                BOOST_PP_COMMA_IF(BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(GRAMMAR_SEQ))) \
                 proto::vararg<                                                  \
                     BOOST_PP_SEQ_ELEM(                                          \
-                        BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(GRAMMAR))                \
-                      , GRAMMAR                                                 \
+                        BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(GRAMMAR_SEQ))            \
+                      , GRAMMAR_SEQ                                             \
                     )                                                           \
                 >                                                               \
             >                                                                   \
         {};                                                                     \
-    }                                                                           \
-                                                                                \
-    template <typename Dummy>                                                   \
-    struct meta_grammar::case_<tag:: NAME, Dummy>                               \
-        : proto::when<rule:: NAME, proto::external_transform>                   \
-    {};                                                                         \
 /**/
 
-#define PHOENIX_DEFINE_EXPRESSION_EXT(ACTOR, NAME, SEQ)                         \
-    namespace tag {                                                             \
-        struct NAME {};                                                         \
-    }                                                                           \
-                                                                                \
-    namespace expression                                                        \
-    {                                                                           \
-        template <BOOST_PP_ENUM_PARAMS(BOOST_PP_SEQ_SIZE(SEQ), typename A)>     \
-        struct NAME                                                             \
+#define PHOENIX_DEFINE_EXPRESSION_EXPRESSION_EXT(NAME_SEQ, GRAMMAR_SEQ, ACTOR)  \
+        template <PHOENIX_typename_A(BOOST_PP_SEQ_SIZE(GRAMMAR_SEQ))>           \
+        struct BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ))                \
             : expr_ext<                                                         \
                 ACTOR                                                           \
-              , tag:: NAME, BOOST_PP_ENUM_PARAMS(BOOST_PP_SEQ_SIZE(SEQ), A)>    \
+              , tag:: BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(NAME_SEQ))         \
+              , PHOENIX_A(BOOST_PP_SEQ_SIZE(GRAMMAR_SEQ))>                      \
         {};                                                                     \
-    }                                                                           \
-                                                                                \
-    namespace rule {                                                            \
-        struct NAME                                                             \
-            : expression:: NAME <BOOST_PP_SEQ_ENUM(SEQ)>                        \
-        {};                                                                     \
-    }                                                                           \
-                                                                                \
-    template <typename Dummy>                                                   \
-    struct meta_grammar::case_<tag:: NAME, Dummy>                               \
-        : proto::when<rule:: NAME, proto::external_transform>                   \
-    {};                                                                         \
 /**/
 
 #define PHOENIX_DEFINE_EXPRESSION_EXT_VARARG_R(_, N, NAME)                      \
@@ -171,33 +225,32 @@
             )                                                                   \
         >                                                                       \
     {};                                                                         \
+/**/
 
-#define PHOENIX_DEFINE_EXPRESSION_EXT_VARARG(ACTOR, NAME, GRAMMAR, LIMIT)       \
-    namespace tag {                                                             \
-        struct NAME {};                                                         \
-    }                                                                           \
-                                                                                \
-    namespace expression                                                        \
-    {                                                                           \
+#define PHOENIX_DEFINE_EXPRESSION_EXRPESSION_VARARG_EXT(N, G, D)                \
         template <                                                              \
             PHOENIX_typename_A_void(                                            \
-                BOOST_PP_ADD(LIMIT, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(GRAMMAR)))   \
+                BOOST_PP_ADD(LIMIT, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(G)))         \
             )                                                                   \
           , typename Dummy = void                                               \
         >                                                                       \
-        struct NAME;                                                            \
+        struct BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(N));                      \
                                                                                 \
         BOOST_PP_REPEAT_FROM_TO(                                                \
             1                                                                   \
-          , BOOST_PP_ADD(LIMIT, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(GRAMMAR)))       \
+          , BOOST_PP_ADD(LIMIT, BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(G)))             \
           , PHOENIX_DEFINE_EXPRESSION_EXT_VARARG_R                              \
-          , (NAME, BOOST_PP_SEQ_POP_BACK(GRAMMAR), ACTOR)                       \
+          , (                                                                   \
+              BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(N))                        \
+            , BOOST_PP_SEQ_POP_BACK(G)                                          \
+            , ACTOR                                                             \
+          )                                                                     \
         )                                                                       \
-    }                                                                           \
-                                                                                \
-    namespace rule {                                                            \
-        struct NAME                                                             \
-            : expression:: NAME <                                               \
+/**/
+
+#define PHOENIX_DEFINE_EXPRESSION_RULE_VARARG_EXT(N, GRAMMAR, D)                \
+        struct BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(N))                       \
+            : expression:: BOOST_PP_SEQ_HEAD(BOOST_PP_SEQ_REVERSE(N)) <         \
                 BOOST_PP_IF(                                                    \
                     BOOST_PP_EQUAL(1, BOOST_PP_SEQ_SIZE(GRAMMAR))               \
                   , BOOST_PP_EMPTY()                                            \
@@ -212,12 +265,6 @@
                 >                                                               \
             >                                                                   \
         {};                                                                     \
-    }                                                                           \
-                                                                                \
-    template <typename Dummy>                                                   \
-    struct meta_grammar::case_<tag:: NAME, Dummy>                               \
-        : proto::when<rule:: NAME, proto::external_transform>                   \
-    {};                                                                         \
-/**/
+
 
 #endif

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/core/nothing.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/core/nothing.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/core/nothing.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,6 +12,12 @@
 #include <boost/phoenix/core/actor.hpp>
 #include <boost/phoenix/core/expression.hpp>
 
+    
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(null)
+  , (proto::terminal<mpl::void_>::type)
+)
+
 namespace boost { namespace phoenix
 {
     /////////////////////////////////////////////////////////////////////////////
@@ -22,8 +28,6 @@
     //
     /////////////////////////////////////////////////////////////////////////////
     
-    PHOENIX_DEFINE_EXPRESSION(null, (proto::terminal<mpl::void_>::type))
-    
     struct null_eval
     {
         BOOST_PROTO_CALLABLE()

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/core/terminal.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/core/terminal.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/core/terminal.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -41,9 +41,9 @@
     template <typename Grammar>
     struct meta_grammar::case_<proto::tag::terminal, Grammar>
         : proto::or_<
-            proto::when<rule::argument       , proto::external_transform>
-          , proto::when<rule::custom_terminal, proto::external_transform>
-          , proto::when<rule::terminal       , proto::external_transform>
+            enable_rule<rule::argument       >
+          , enable_rule<rule::custom_terminal>
+          , enable_rule<rule::terminal       >
         >
     {};
 

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/function/function.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/function/function.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/function/function.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -63,7 +63,7 @@
 
     template <typename Dummy>
     struct meta_grammar::case_<proto::tag::function, Dummy>
-        : proto::when<rule::function, proto::external_transform>
+        : enable_rule<rule::function>
     {};
 
     // functor which returns our lazy function call extension

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/fusion/at.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/fusion/at.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/fusion/at.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -14,15 +14,15 @@
 #include <boost/phoenix/core/expression.hpp>
 #include <boost/phoenix/core/meta_grammar.hpp>
 #include <boost/type_traits/remove_reference.hpp>
+    
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(at_c)
+  , (proto::terminal<proto::_>)
+    (meta_grammar)
+)
 
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION(
-        at_c
-      , (proto::terminal<proto::_>)
-        (meta_grammar)
-    )
-    
     template <typename Dummy>
     struct default_actions::when<rule::at_c, Dummy>
         : proto::call<

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/const_cast.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/const_cast.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/const_cast.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -14,14 +14,14 @@
 #include <boost/phoenix/object/detail/target.hpp>
 #include <boost/proto/transform/lazy.hpp>
 
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(const_cast_)
+  , (proto::terminal<detail::target<proto::_> >)
+    (meta_grammar)
+)
+
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION(
-        const_cast_
-      , (proto::terminal<detail::target<proto::_> >)
-        (meta_grammar)
-    )
-
     template <typename T>
     struct const_cast_eval
         : proto::callable

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/construct.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/construct.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/construct.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -14,15 +14,15 @@
 #include <boost/phoenix/object/detail/target.hpp>
 #include <boost/phoenix/support/iterate.hpp>
 
+PHOENIX_DEFINE_EXPRESSION_VARARG(
+    (boost)(phoenix)(construct)
+  , (proto::terminal<detail::target<proto::_> >)
+    (meta_grammar)
+  , PHOENIX_COMPOSITE_LIMIT
+)
+
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION_VARARG(
-        construct
-      , (proto::terminal<detail::target<proto::_> >)
-        (meta_grammar)
-      , PHOENIX_COMPOSITE_LIMIT
-    )
-
     template <typename T>
     struct construct_eval
     {

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/delete.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/delete.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/delete.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -11,33 +11,15 @@
 #include <boost/phoenix/core/limits.hpp>
 #include <boost/phoenix/core/expression.hpp>
 #include <boost/phoenix/core/meta_grammar.hpp>
+#include <boost/phoenix/core/call.hpp>
+
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(delete_)
+  , (meta_grammar)
+)
 
 namespace boost { namespace phoenix
 {
-    namespace tag {
-        struct delete_ {};
-    }
-
-    namespace expression
-    {
-        template <typename T>
-        struct delete_
-            : expr<tag::delete_, T>
-        {};
-    }
-
-    namespace rule
-    {
-        struct delete_
-            : expression::delete_<meta_grammar>
-        {};
-    }
-
-    template <typename Dummy>
-    struct meta_grammar::case_<tag::delete_, Dummy>
-        : proto::when<rule::delete_, proto::external_transform>
-    {};
-
     struct delete_eval
         : proto::callable
     {
@@ -45,7 +27,7 @@
 
         template <typename Context, typename P>
         result_type
-        operator()(Context& ctx, P const& p) const
+        operator()(Context const& ctx, P const& p) const
         {
             delete eval(p, ctx);
         }
@@ -53,7 +35,7 @@
 
     template <typename Dummy>
     struct default_actions::when<rule::delete_, Dummy>
-        : proto::call<delete_eval(_context, proto::_child_c<0>)>
+        : call<delete_eval>
     {};
 
     template <typename P>

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/construct_eval.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/construct_eval.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/construct_eval.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -1,4 +1,5 @@
 
+/*
 #if !defined(PHOENIX_DONT_USE_PREPROCESSED_FILES)
 #ifndef PHOENIX_OBJECT_DETAIL_CONSTRUCT_EVAL_HPP
 #define PHOENIX_OBJECT_DETAIL_CONSTRUCT_EVAL_HPP
@@ -7,16 +8,13 @@
 
 #endif
 #else
+*/
 
 #if !PHOENIX_IS_ITERATING
 
 #ifndef PHOENIX_OBJECT_DETAIL_CONSTRUCT_EVAL_HPP
 #define PHOENIX_OBJECT_DETAIL_CONSTRUCT_EVAL_HPP
 
-#if defined(__WAVE__) && defined(PHOENIX_CREATE_PREPROCESSED_FILES)
-#pragma wave option(preserve: 2, line: 0, output: "preprocessed/construct_eval_" PHOENIX_LIMIT_STR ".hpp")
-#endif
-
 /*==============================================================================
     Copyright (c) 2005-2010 Joel de Guzman
     Copyright (c) 2010 Thomas Heller
@@ -25,10 +23,6 @@
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 ==============================================================================*/
 
-#if defined(__WAVE__) && defined(PHOENIX_CREATE_PREPROCESSED_FILES)
-#pragma wave option(preserve: 1)
-#endif
-
 #define PHOENIX_ITERATION_PARAMS                                                \
     (3, (1, PHOENIX_COMPOSITE_LIMIT,                                            \
     <boost/phoenix/object/detail/construct_eval.hpp>))
@@ -55,4 +49,4 @@
 
 #endif
 
-#endif // PHOENIX_DONT_USE_PREPROCESSED_FILES
+//#endif // PHOENIX_DONT_USE_PREPROCESSED_FILES

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/new_eval.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/new_eval.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/new_eval.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -30,7 +30,7 @@
 #endif
 
 #define PHOENIX_ITERATION_PARAMS                                                \
-    (3, (1, PHOENIX_COMPOSITE_LIMIT,                                            \
+    (3, (2, PHOENIX_COMPOSITE_LIMIT,                                            \
     <boost/phoenix/object/detail/new_eval.hpp>))
 #include PHOENIX_ITERATE()
 
@@ -42,16 +42,22 @@
 
 #else
 
+        template <typename This, typename Context, PHOENIX_typename_A>
+        struct result<This(Context, PHOENIX_A)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type  construct_type;
+            typedef typename target_type::type * type;
+        };
+
         template <typename Context, PHOENIX_typename_A>
-        result_type
-        operator()(Context& ctx, PHOENIX_A_const_ref_a) const
+        typename result<new_eval(Context const &, PHOENIX_A_const_ref)>::type
+        operator()(Context const & ctx, PHOENIX_A_const_ref_a) const
         {
 #define EVAL_a(_,n,__) \
-            BOOST_PP_COMMA_IF(n) eval(a ## n, ctx)
-
-            return
-                new construct_type(
-                    BOOST_PP_REPEAT(PHOENIX_ITERATION, EVAL_a, _)
+            BOOST_PP_COMMA_IF(BOOST_PP_DEC(n)) eval(a ## n, ctx)
+            return new typename result<new_eval(Context const &, PHOENIX_A_const_ref)>::construct_type(
+                    BOOST_PP_REPEAT_FROM_TO(1, PHOENIX_ITERATION, EVAL_a, _)
                 );
 #undef EVAL_a
         }

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_10.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_10.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_10.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,29 +12,19 @@
     
     
     
-        template <typename Context, typename A0>
-        result_type
-        operator()(Context& ctx, A0 const& a0) const
-        {
-            return
-                new construct_type(
-                    eval(a0, ctx)
-                );
-        }
-    
-    
-    
-    
-    
-    
-    
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 , A1)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1) const
+        typename result<new_eval(Context const &, A0 const& , A1 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const&)>::construct_type(
+                    eval(a1, ctx)
                 );
         }
     
@@ -44,13 +34,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 , A1 , A2)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx)
                 );
         }
     
@@ -60,13 +56,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 , A1 , A2 , A3)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx)
                 );
         }
     
@@ -76,13 +78,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
                 );
         }
     
@@ -92,13 +100,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
                 );
         }
     
@@ -108,13 +122,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
                 );
         }
     
@@ -124,13 +144,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
                 );
         }
     
@@ -140,13 +166,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
                 );
         }
     
@@ -156,12 +188,18 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
                 );
         }

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_20.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_20.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_20.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,29 +12,19 @@
     
     
     
-        template <typename Context, typename A0>
-        result_type
-        operator()(Context& ctx, A0 const& a0) const
-        {
-            return
-                new construct_type(
-                    eval(a0, ctx)
-                );
-        }
-    
-    
-    
-    
-    
-    
-    
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 , A1)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1) const
+        typename result<new_eval(Context const &, A0 const& , A1 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const&)>::construct_type(
+                    eval(a1, ctx)
                 );
         }
     
@@ -44,13 +34,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 , A1 , A2)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx)
                 );
         }
     
@@ -60,13 +56,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 , A1 , A2 , A3)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx)
                 );
         }
     
@@ -76,13 +78,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
                 );
         }
     
@@ -92,13 +100,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
                 );
         }
     
@@ -108,13 +122,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
                 );
         }
     
@@ -124,13 +144,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
                 );
         }
     
@@ -140,13 +166,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
                 );
         }
     
@@ -156,13 +188,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
                 );
         }
     
@@ -172,13 +210,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx)
                 );
         }
     
@@ -188,13 +232,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx)
                 );
         }
     
@@ -204,13 +254,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx)
                 );
         }
     
@@ -220,13 +276,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx)
                 );
         }
     
@@ -236,13 +298,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx)
                 );
         }
     
@@ -252,13 +320,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx)
                 );
         }
     
@@ -268,13 +342,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx)
                 );
         }
     
@@ -284,13 +364,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx)
                 );
         }
     
@@ -300,13 +386,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx)
                 );
         }
     
@@ -316,12 +408,18 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx)
                 );
         }

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_30.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_30.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_30.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,29 +12,19 @@
     
     
     
-        template <typename Context, typename A0>
-        result_type
-        operator()(Context& ctx, A0 const& a0) const
-        {
-            return
-                new construct_type(
-                    eval(a0, ctx)
-                );
-        }
-    
-    
-    
-    
-    
-    
-    
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 , A1)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1) const
+        typename result<new_eval(Context const &, A0 const& , A1 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const&)>::construct_type(
+                    eval(a1, ctx)
                 );
         }
     
@@ -44,13 +34,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 , A1 , A2)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx)
                 );
         }
     
@@ -60,13 +56,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 , A1 , A2 , A3)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx)
                 );
         }
     
@@ -76,13 +78,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
                 );
         }
     
@@ -92,13 +100,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
                 );
         }
     
@@ -108,13 +122,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
                 );
         }
     
@@ -124,13 +144,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
                 );
         }
     
@@ -140,13 +166,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
                 );
         }
     
@@ -156,13 +188,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
                 );
         }
     
@@ -172,13 +210,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx)
                 );
         }
     
@@ -188,13 +232,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx)
                 );
         }
     
@@ -204,13 +254,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx)
                 );
         }
     
@@ -220,13 +276,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx)
                 );
         }
     
@@ -236,13 +298,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx)
                 );
         }
     
@@ -252,13 +320,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx)
                 );
         }
     
@@ -268,13 +342,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx)
                 );
         }
     
@@ -284,13 +364,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx)
                 );
         }
     
@@ -300,13 +386,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx)
                 );
         }
     
@@ -316,13 +408,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx)
                 );
         }
     
@@ -332,13 +430,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx)
                 );
         }
     
@@ -348,13 +452,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx)
                 );
         }
     
@@ -364,13 +474,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx)
                 );
         }
     
@@ -380,13 +496,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx)
                 );
         }
     
@@ -396,13 +518,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx)
                 );
         }
     
@@ -412,13 +540,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx)
                 );
         }
     
@@ -428,13 +562,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx)
                 );
         }
     
@@ -444,13 +584,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx)
                 );
         }
     
@@ -460,13 +606,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx)
                 );
         }
     
@@ -476,12 +628,18 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx)
                 );
         }

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_40.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_40.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/detail/preprocessed/new_eval_40.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,29 +12,19 @@
     
     
     
-        template <typename Context, typename A0>
-        result_type
-        operator()(Context& ctx, A0 const& a0) const
-        {
-            return
-                new construct_type(
-                    eval(a0, ctx)
-                );
-        }
-    
-    
-    
-    
-    
-    
-    
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 , A1)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1) const
+        typename result<new_eval(Context const &, A0 const& , A1 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const&)>::construct_type(
+                    eval(a1, ctx)
                 );
         }
     
@@ -44,13 +34,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 , A1 , A2)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx)
                 );
         }
     
@@ -60,13 +56,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 , A1 , A2 , A3)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx)
                 );
         }
     
@@ -76,13 +78,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
                 );
         }
     
@@ -92,13 +100,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
                 );
         }
     
@@ -108,13 +122,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
                 );
         }
     
@@ -124,13 +144,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
                 );
         }
     
@@ -140,13 +166,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
                 );
         }
     
@@ -156,13 +188,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
                 );
         }
     
@@ -172,13 +210,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx)
                 );
         }
     
@@ -188,13 +232,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx)
                 );
         }
     
@@ -204,13 +254,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx)
                 );
         }
     
@@ -220,13 +276,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx)
                 );
         }
     
@@ -236,13 +298,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx)
                 );
         }
     
@@ -252,13 +320,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx)
                 );
         }
     
@@ -268,13 +342,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx)
                 );
         }
     
@@ -284,13 +364,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx)
                 );
         }
     
@@ -300,13 +386,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx)
                 );
         }
     
@@ -316,13 +408,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx)
                 );
         }
     
@@ -332,13 +430,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx)
                 );
         }
     
@@ -348,13 +452,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx)
                 );
         }
     
@@ -364,13 +474,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx)
                 );
         }
     
@@ -380,13 +496,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx)
                 );
         }
     
@@ -396,13 +518,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx)
                 );
         }
     
@@ -412,13 +540,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx)
                 );
         }
     
@@ -428,13 +562,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx)
                 );
         }
     
@@ -444,13 +584,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx)
                 );
         }
     
@@ -460,13 +606,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx)
                 );
         }
     
@@ -476,13 +628,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx)
                 );
         }
     
@@ -492,13 +650,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx)
                 );
         }
     
@@ -508,13 +672,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx)
                 );
         }
     
@@ -524,13 +694,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx)
                 );
         }
     
@@ -540,13 +716,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx)
                 );
         }
     
@@ -556,13 +738,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx)
                 );
         }
     
@@ -572,13 +760,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx)
                 );
         }
     
@@ -588,13 +782,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx)
                 );
         }
     
@@ -604,13 +804,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36 , A37 const& a37) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const& , A37 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36 , A37 const& a37) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx) , eval(a37, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const& , A37 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx) , eval(a37, ctx)
                 );
         }
     
@@ -620,13 +826,19 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36 , A37 const& a37 , A38 const& a38) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const& , A37 const& , A38 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36 , A37 const& a37 , A38 const& a38) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx) , eval(a37, ctx) , eval(a38, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const& , A37 const& , A38 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx) , eval(a37, ctx) , eval(a38, ctx)
                 );
         }
     
@@ -636,12 +848,18 @@
     
     
     
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38 , typename A39>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 , A39)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type construct_type;
+            typedef typename target_type::type * type;
+        };
         template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38 , typename A39>
-        result_type
-        operator()(Context& ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36 , A37 const& a37 , A38 const& a38 , A39 const& a39) const
+        typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const& , A37 const& , A38 const& , A39 const&)>::type
+        operator()(Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36 , A37 const& a37 , A38 const& a38 , A39 const& a39) const
         {
-            return
-                new construct_type(
-                    eval(a0, ctx) , eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx) , eval(a37, ctx) , eval(a38, ctx) , eval(a39, ctx)
+            return new typename result<new_eval(Context const &, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const& , A37 const& , A38 const& , A39 const&)>::construct_type(
+                    eval(a1, ctx) , eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx) , eval(a37, ctx) , eval(a38, ctx) , eval(a39, ctx)
                 );
         }

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/dynamic_cast.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/dynamic_cast.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/dynamic_cast.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -14,14 +14,14 @@
 #include <boost/phoenix/object/detail/target.hpp>
 #include <boost/proto/transform/lazy.hpp>
 
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(dynamic_cast_)
+  , (proto::terminal<detail::target<proto::_> >)
+    (meta_grammar)
+)
+    
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION(
-        dynamic_cast_
-      , (proto::terminal<detail::target<proto::_> >)
-        (meta_grammar)
-    )
-    
     template <typename T>
     struct dynamic_cast_eval
         : proto::callable

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/new.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/new.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/new.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -13,71 +13,48 @@
 #include <boost/phoenix/core/meta_grammar.hpp>
 #include <boost/phoenix/object/detail/target.hpp>
 #include <boost/phoenix/support/iterate.hpp>
+#include <boost/preprocessor/repetition/repeat_from_to.hpp>
+
+PHOENIX_DEFINE_EXPRESSION_VARARG(
+    (boost)(phoenix)(new_)
+  , (proto::terminal<detail::target<proto::_> >)
+    (meta_grammar)
+  , PHOENIX_COMPOSITE_LIMIT
+)
 
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION_VARARG(
-        new_
-      , (proto::terminal<detail::target<proto::_> >)
-        (meta_grammar)
-      , PHOENIX_COMPOSITE_LIMIT
-    )
 
-    template <typename T>
+    //template <typename T>
     struct new_eval
         : proto::callable
     {
-        typedef typename T::type construct_type;
-        typedef typename T::type* result_type;
+        template <typename Sig>
+        struct result;
 
-        template <typename Context>
-        result_type
-        operator()(Context&) const
+        template <typename This, typename Context, typename A0>
+        struct result<This(Context, A0)>
+        {
+            typedef typename proto::detail::uncvref<typename proto::result_of::value<A0>::type>::type target_type;
+            typedef typename target_type::type  construct_type;
+            typedef typename target_type::type * type;
+        };
+
+        template <typename Context, typename Target>
+        typename result<new_eval(Context const &, Target)>::type
+        operator()(Context const&, Target) const
         {
-            return new construct_type;
+            return new typename result<new_eval(Context const &, Target)>::construct_type;
         }
 
         // Bring in the rest
         #include <boost/phoenix/object/detail/new_eval.hpp>
     };
 
-#define PHOENIX_NEW_CHILD(Z, N, D) proto::_child_c<N>
-#define PHOENIX_NEW_CALL(Z, N, D)                                               \
-            proto::when<                                                        \
-                expression::new_<                                               \
-                    proto::terminal<proto::_>                                   \
-                  , BOOST_PP_ENUM_PARAMS(N, meta_grammar BOOST_PP_INTERCEPT)    \
-                >                                                               \
-              , proto::lazy<                                                    \
-                    new_eval<proto::_value(proto::_child_c<0>)>(                \
-                        _context                                                  \
-                      , BOOST_PP_ENUM_SHIFTED(                                  \
-                            BOOST_PP_INC(N)                                     \
-                          , PHOENIX_NEW_CHILD                                   \
-                          , _                                                   \
-                        )                                                       \
-                    )                                                           \
-                >                                                               \
-            >                                                                   \
-        /**/
-
     template <typename Dummy>
     struct default_actions::when<rule::new_, Dummy>
-        : proto::or_<
-            proto::when<
-                expression::new_<proto::terminal<proto::_> >
-              , proto::lazy<
-                    new_eval<
-                        proto::_value(proto::_child_c<0>)
-                    >(_context)
-                >
-            >
-          , BOOST_PP_ENUM_SHIFTED(PHOENIX_COMPOSITE_LIMIT, PHOENIX_NEW_CALL, _)
-        >
-
+        : call<new_eval>
     {};
-#undef PHOENIX_NEW_CHILD
-#undef PHOENIX_NEW_CALL
 
     template <typename T>
     typename expression::new_<detail::target<T> >::type const

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/reinterpret_cast.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/reinterpret_cast.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/reinterpret_cast.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -14,13 +14,14 @@
 #include <boost/phoenix/object/detail/target.hpp>
 #include <boost/proto/transform/lazy.hpp>
 
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(reinterpret_cast_)
+  , (proto::terminal<detail::target<proto::_> >)
+    (meta_grammar)
+)
+
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION(
-        reinterpret_cast_
-      , (proto::terminal<detail::target<proto::_> >)
-        (meta_grammar)
-    )
     
     template <typename T>
     struct reinterpret_cast_eval

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/object/static_cast.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/object/static_cast.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/object/static_cast.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -13,15 +13,15 @@
 #include <boost/phoenix/core/meta_grammar.hpp>
 #include <boost/phoenix/object/detail/target.hpp>
 #include <boost/proto/transform/lazy.hpp>
+    
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(static_cast_)
+  , (proto::terminal<detail::target<proto::_> >)
+    (meta_grammar)
+)
 
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION(
-        static_cast_
-      , (proto::terminal<detail::target<proto::_> >)
-        (meta_grammar)
-    )
-    
     template <typename T>
     struct static_cast_eval
         : proto::callable

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/operator/detail/define_operator.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/operator/detail/define_operator.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/operator/detail/define_operator.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -27,7 +27,7 @@
 #define PHOENIX_GRAMMAR(_, __, name)                                            \
     template <typename Dummy>                                                   \
     struct meta_grammar::case_<proto::tag::name, Dummy>                         \
-        : proto::when<rule::name, proto::external_transform>                    \
+        : enable_rule<rule::name>                                               \
     {};                                                                         \
 /**/
 

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/operator/detail/mem_fun_ptr_eval_result_of.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/operator/detail/mem_fun_ptr_eval_result_of.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/operator/detail/mem_fun_ptr_eval_result_of.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -14,7 +14,7 @@
             typedef                                                             \
                 typename                                                        \
                 evaluator::impl<                                                \
-                    typename proto::result_of::child_c<Expr, N>::type           \
+                    BOOST_PP_CAT(A, N)                                          \
                   , Context                                                     \
                   , int                                                         \
                 >::result_type                                                  \
@@ -32,8 +32,8 @@
 
 #else
 
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, PHOENIX_ITERATION>
+        template <typename Context, PHOENIX_typename_A>
+        struct mem_fun_ptr_eval<Context, PHOENIX_A>
         {
             BOOST_PP_REPEAT(PHOENIX_ITERATION, PHOENIX_MEM_FUN_PTR_EVAL_RESULT_OF_CHILD, _)
 

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/operator/if_else.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/operator/if_else.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/operator/if_else.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -41,7 +41,7 @@
 
         template <typename Dummy>
         struct meta_grammar::case_<tag::if_else_operator, Dummy>
-		: proto::when<rule::if_else_operator, proto::external_transform>
+		: enable_rule<rule::if_else_operator>
         {};
 
         using proto::if_else;

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/operator/member.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/operator/member.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/operator/member.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -8,6 +8,7 @@
 #include <boost/phoenix/core/domain.hpp>
 #include <boost/phoenix/core/expression.hpp>
 #include <boost/phoenix/core/meta_grammar.hpp>
+#include <boost/phoenix/core/call.hpp>
 #include <boost/phoenix/operator/detail/mem_fun_ptr_gen.hpp>
 #include <boost/phoenix/support/iterate.hpp>
 #include <boost/type_traits/is_member_function_pointer.hpp>
@@ -27,6 +28,7 @@
 #include <boost/phoenix/core/domain.hpp>
 #include <boost/phoenix/core/expression.hpp>
 #include <boost/phoenix/core/meta_grammar.hpp>
+#include <boost/phoenix/core/call.hpp>
 #include <boost/phoenix/operator/detail/mem_fun_ptr_gen.hpp>
 #include <boost/phoenix/support/iterate.hpp>
 #include <boost/type_traits/is_member_function_pointer.hpp>
@@ -49,14 +51,18 @@
 
 #include <boost/phoenix/operator/detail/define_operator.hpp>
 
+PHOENIX_DEFINE_EXPRESSION_VARARG(
+    (boost)(phoenix)(mem_fun_ptr)
+  , (meta_grammar)
+  , PHOENIX_LIMIT
+)
+
 namespace boost { namespace phoenix
 {
     PHOENIX_BINARY_OPERATORS(
         (mem_ptr)
     )
 
-    PHOENIX_DEFINE_EXPRESSION_VARARG(mem_fun_ptr, (meta_grammar), PHOENIX_LIMIT)
-
     template <typename Object, typename MemPtr>
     typename enable_if<
         is_member_function_pointer<MemPtr>
@@ -71,8 +77,8 @@
     {
         template <
             typename Context
-          , typename Expr
-          , long Arity = proto::arity_of<Expr>::value
+          , PHOENIX_typename_A_void(PHOENIX_LIMIT)
+          , typename Dummy = void
         >
         struct mem_fun_ptr_eval;
 
@@ -85,6 +91,7 @@
         template<typename Sig>
         struct result;
         
+        /*
         template <typename This, typename Context, typename Expr>
         struct result<This(Context, Expr const &)>
             : result<This(Context const &, Expr const &)>
@@ -106,12 +113,13 @@
                   , typename proto::arity_of<Expr>::type()
                 );
         }
+        */
 
     #define PHOENIX_MEMBER_EVAL(Z, N, D)                                        \
         BOOST_PP_COMMA_IF(BOOST_PP_NOT(BOOST_PP_EQUAL(N, 2)))                   \
-        eval(proto::child_c< N >(expr), ctx)                                    \
+        eval(BOOST_PP_CAT(a, N), ctx)                                    \
     /**/
-        private:
+
     #define PHOENIX_ITERATION_PARAMS                                            \
         (4, (2, PHOENIX_LIMIT,                                                  \
         <boost/phoenix/operator/member.hpp>,                                    \
@@ -123,7 +131,8 @@
 
     template <typename Dummy>
     struct default_actions::when<rule::mem_fun_ptr, Dummy>
-        : proto::call<mem_fun_ptr_eval(_context, proto::_)>
+    //    : proto::call<mem_fun_ptr_eval(_context, proto::_)>
+        : call<mem_fun_ptr_eval>
     {};
 }}
 
@@ -136,19 +145,27 @@
 #endif
 
 #else // PHOENIX_IS_ITERATING
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<PHOENIX_ITERATION>
+
+        template <typename This, typename Context, PHOENIX_typename_A>
+        struct result<This(Context, PHOENIX_A)>
+            : result<This(Context, PHOENIX_A_const_ref)>
+        {};
+
+        template <typename This, typename Context, PHOENIX_typename_A>
+        struct result<This(Context, PHOENIX_A_ref)>
+            : result_of::mem_fun_ptr_eval<Context, PHOENIX_A>
+        {};
+
+        template <typename Context, PHOENIX_typename_A>
+        typename result_of::mem_fun_ptr_eval<Context, PHOENIX_A>::type
+        operator()(
+            Context const & ctx, PHOENIX_A_const_ref_a
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
                     BOOST_PP_REPEAT_FROM_TO(
                         2

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_10.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_10.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_10.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -5,10 +5,10 @@
     Distributed under the Boost Software License, Version 1.0. (See accompanying
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 ==============================================================================*/
+namespace boost { namespace phoenix { namespace tag { struct mem_fun_ptr {}; } namespace expression { template < typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void , typename Dummy = void > struct mem_fun_ptr; template < typename A0 > struct mem_fun_ptr< A0 > : expr< tag:: mem_fun_ptr , A0 > {}; template < typename A0 , typename A1 > struct mem_fun_ptr< A0 , A1 > : expr< tag:: mem_fun_ptr , A0 , A1 > {}; template < typename A0 , typename A1 , typename A2 > struct mem_fun_ptr< A0 , A1 , A2 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 > struct mem_fun_ptr< A0 , A1 , A2 , A3 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 > : expr< tag:: mem_fun_ptr , A0 , A1 ,
 A2 , A3 , A4 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > {}; } namespace rule { struct mem_f
un_ptr : expression:: mem_fun_ptr < proto::vararg< meta_grammar > > {}; } } } namespace boost { namespace phoenix { template <typename Dummy> struct meta_grammar::case_< boost :: phoenix :: tag:: mem_fun_ptr , Dummy > : enable_rule< boost :: phoenix :: rule:: mem_fun_ptr > {}; } }
 namespace boost { namespace phoenix
 {
-    namespace rule { struct mem_ptr : proto::binary_expr<proto::tag::mem_ptr, proto::_, proto::_> {}; } template <typename Dummy> struct meta_grammar::case_<proto::tag::mem_ptr, Dummy> : proto::when<rule::mem_ptr, proto::external_transform> {};
-    namespace tag { struct mem_fun_ptr {}; } namespace expression { template < typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void , typename Dummy = void > struct mem_fun_ptr; template < typename A0 > struct mem_fun_ptr< A0 > : expr< tag:: mem_fun_ptr , A0 > {}; template < typename A0 , typename A1 > struct mem_fun_ptr< A0 , A1 > : expr< tag:: mem_fun_ptr , A0 , A1 > {}; template < typename A0 , typename A1 , typename A2 > struct mem_fun_ptr< A0 , A1 , A2 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 > struct mem_fun_ptr< A0 , A1 , A2 , A3 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 > {}; template < typ
ename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > {}; } namespace rule { struct mem_fun_ptr : expression:: mem_fun_ptr 
< proto::vararg< meta_grammar > > {}; } template <typename Dummy> struct meta_grammar::case_<tag:: mem_fun_ptr, Dummy> : proto::when<rule:: mem_fun_ptr, proto::external_transform> {};
+    namespace rule { struct mem_ptr : proto::binary_expr<proto::tag::mem_ptr, proto::_, proto::_> {}; } template <typename Dummy> struct meta_grammar::case_<proto::tag::mem_ptr, Dummy> : enable_rule<rule::mem_ptr> {};
     template <typename Object, typename MemPtr>
     typename enable_if<
         is_member_function_pointer<MemPtr>
@@ -22,8 +22,8 @@
     {
         template <
             typename Context
-          , typename Expr
-          , long Arity = proto::arity_of<Expr>::value
+          , typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void
+          , typename Dummy = void
         >
         struct mem_fun_ptr_eval;
     
@@ -33,10 +33,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 2>
+        template <typename Context, typename A0 , typename A1>
+        struct mem_fun_ptr_eval<Context, A0 , A1>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1;
             typedef
                 typename boost::result_of<
                     child1(
@@ -52,10 +52,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 3>
+        template <typename Context, typename A0 , typename A1 , typename A2>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2;
             typedef
                 typename boost::result_of<
                     child1(
@@ -71,10 +71,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 4>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3;
             typedef
                 typename boost::result_of<
                     child1(
@@ -90,10 +90,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 5>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4;
             typedef
                 typename boost::result_of<
                     child1(
@@ -109,10 +109,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 6>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5;
             typedef
                 typename boost::result_of<
                     child1(
@@ -128,10 +128,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 7>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6;
             typedef
                 typename boost::result_of<
                     child1(
@@ -147,10 +147,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 8>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7;
             typedef
                 typename boost::result_of<
                     child1(
@@ -166,10 +166,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 9>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8;
             typedef
                 typename boost::result_of<
                     child1(
@@ -185,10 +185,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 10>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9;
             typedef
                 typename boost::result_of<
                     child1(
@@ -204,26 +204,7 @@
         template<typename Sig>
         struct result;
         
-        template <typename This, typename Context, typename Expr>
-        struct result<This(Context, Expr const &)>
-            : result<This(Context const &, Expr const &)>
-        {};
-        template <typename This, typename Context, typename Expr>
-        struct result<This(Context &, Expr const &)>
-            : result_of::mem_fun_ptr_eval<Context, Expr>
-        {};
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        operator()(Context & ctx, Expr const & expr) const
-        {
-            return
-                this->evaluate(
-                    ctx
-                  , expr
-                  , typename proto::arity_of<Expr>::type()
-                );
-        }
-        private:
+        
     
     
     
@@ -231,19 +212,24 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<2>
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 , A1)>
+            : result<This(Context, A0 const& , A1 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 & , A1 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1>
+        {};
+        template <typename Context, typename A0 , typename A1>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
                     
                 );
@@ -256,21 +242,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<3>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 , A1 , A2)>
+            : result<This(Context, A0 const& , A1 const& , A2 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 & , A1 & , A2 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx)
+                    eval(a2, ctx)
                 );
         }
         
@@ -281,21 +272,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<4>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 , A1 , A2 , A3)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx)
                 );
         }
         
@@ -306,21 +302,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<5>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
                 );
         }
         
@@ -331,21 +332,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<6>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
                 );
         }
         
@@ -356,21 +362,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<7>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
                 );
         }
         
@@ -381,21 +392,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<8>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
                 );
         }
         
@@ -406,21 +422,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<9>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
                 );
         }
         
@@ -431,27 +452,33 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<10>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
                 );
         }
         
     };
     template <typename Dummy>
     struct default_actions::when<rule::mem_fun_ptr, Dummy>
-        : proto::call<mem_fun_ptr_eval(_context, proto::_)>
+    
+        : call<mem_fun_ptr_eval>
     {};
 }}

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_20.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_20.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_20.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -5,10 +5,10 @@
     Distributed under the Boost Software License, Version 1.0. (See accompanying
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 ==============================================================================*/
+namespace boost { namespace phoenix { namespace tag { struct mem_fun_ptr {}; } namespace expression { template < typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void , typename A10 = void , typename A11 = void , typename A12 = void , typename A13 = void , typename A14 = void , typename A15 = void , typename A16 = void , typename A17 = void , typename A18 = void , typename A19 = void , typename Dummy = void > struct mem_fun_ptr; template < typename A0 > struct mem_fun_ptr< A0 > : expr< tag:: mem_fun_ptr , A0 > {}; template < typename A0 , typename A1 > struct mem_fun_ptr< A0 , A1 > : expr< tag:: mem_fun_ptr , A0 , A1 > {}; template < typename A0 , typename A1 , typename A2 > struct mem_fun_ptr< A0 , A1 , A2 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 > struct mem_fun_ptr< A0 , A1 , A2 , 
A3 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename 
A5 , typename A6 , typename A7 , typename A8 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 > struct mem_fun_ptr< 
A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typen
ame A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A1
2 , typename A13 , typename A14 , typename A15 , typename A16 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename
 A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > {}; } namespace rule { struct mem_fun_ptr : expression:: mem_fun_ptr < proto::vararg< meta_grammar > > {}; } } } namespace boost { namespace phoenix { template <typename Dummy> struct meta_grammar::case_< boost :: phoenix :: tag:: mem_fun_ptr , Dummy > : enable_rule< boost :: phoenix :: rule:: mem_fun_ptr > {}; } }
 namespace boost { namespace phoenix
 {
-    namespace rule { struct mem_ptr : proto::binary_expr<proto::tag::mem_ptr, proto::_, proto::_> {}; } template <typename Dummy> struct meta_grammar::case_<proto::tag::mem_ptr, Dummy> : proto::when<rule::mem_ptr, proto::external_transform> {};
-    namespace tag { struct mem_fun_ptr {}; } namespace expression { template < typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void , typename A10 = void , typename A11 = void , typename A12 = void , typename A13 = void , typename A14 = void , typename A15 = void , typename A16 = void , typename A17 = void , typename A18 = void , typename A19 = void , typename Dummy = void > struct mem_fun_ptr; template < typename A0 > struct mem_fun_ptr< A0 > : expr< tag:: mem_fun_ptr , A0 > {}; template < typename A0 , typename A1 > struct mem_fun_ptr< A0 , A1 > : expr< tag:: mem_fun_ptr , A0 , A1 > {}; template < typename A0 , typename A1 , typename A2 > struct mem_fun_ptr< A0 , A1 , A2 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 > struct mem_fun_ptr< A0 , A1 , A2 , A3 > : expr< tag:: mem_fun_ptr , A
0 , A1 , A2 , A3 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , t
ypename A8 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 ,
 A7 , A8 , A9 , A10 , A11 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6
 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , 
typename A15 , typename A16 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15
 , typename A16 , typename A17 , typename A18 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > {}; } namespace rule { struct mem_fun_ptr : expression:: mem_fun_ptr < proto::vararg< meta_grammar > > {}; } template <typename Dummy> struct meta_grammar::case_<tag:: mem_fun_ptr, Dummy> : proto::when<rule:: mem_fun_ptr, proto::external_transform> {};
+    namespace rule { struct mem_ptr : proto::binary_expr<proto::tag::mem_ptr, proto::_, proto::_> {}; } template <typename Dummy> struct meta_grammar::case_<proto::tag::mem_ptr, Dummy> : enable_rule<rule::mem_ptr> {};
     template <typename Object, typename MemPtr>
     typename enable_if<
         is_member_function_pointer<MemPtr>
@@ -22,8 +22,8 @@
     {
         template <
             typename Context
-          , typename Expr
-          , long Arity = proto::arity_of<Expr>::value
+          , typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void , typename A10 = void , typename A11 = void , typename A12 = void , typename A13 = void , typename A14 = void , typename A15 = void , typename A16 = void , typename A17 = void , typename A18 = void , typename A19 = void
+          , typename Dummy = void
         >
         struct mem_fun_ptr_eval;
     
@@ -33,10 +33,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 2>
+        template <typename Context, typename A0 , typename A1>
+        struct mem_fun_ptr_eval<Context, A0 , A1>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1;
             typedef
                 typename boost::result_of<
                     child1(
@@ -52,10 +52,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 3>
+        template <typename Context, typename A0 , typename A1 , typename A2>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2;
             typedef
                 typename boost::result_of<
                     child1(
@@ -71,10 +71,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 4>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3;
             typedef
                 typename boost::result_of<
                     child1(
@@ -90,10 +90,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 5>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4;
             typedef
                 typename boost::result_of<
                     child1(
@@ -109,10 +109,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 6>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5;
             typedef
                 typename boost::result_of<
                     child1(
@@ -128,10 +128,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 7>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6;
             typedef
                 typename boost::result_of<
                     child1(
@@ -147,10 +147,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 8>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7;
             typedef
                 typename boost::result_of<
                     child1(
@@ -166,10 +166,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 9>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8;
             typedef
                 typename boost::result_of<
                     child1(
@@ -185,10 +185,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 10>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9;
             typedef
                 typename boost::result_of<
                     child1(
@@ -204,10 +204,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 11>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10;
             typedef
                 typename boost::result_of<
                     child1(
@@ -223,10 +223,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 12>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11;
             typedef
                 typename boost::result_of<
                     child1(
@@ -242,10 +242,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 13>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12;
             typedef
                 typename boost::result_of<
                     child1(
@@ -261,10 +261,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 14>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13;
             typedef
                 typename boost::result_of<
                     child1(
@@ -280,10 +280,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 15>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14;
             typedef
                 typename boost::result_of<
                     child1(
@@ -299,10 +299,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 16>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15;
             typedef
                 typename boost::result_of<
                     child1(
@@ -318,10 +318,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 17>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16;
             typedef
                 typename boost::result_of<
                     child1(
@@ -337,10 +337,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 18>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17;
             typedef
                 typename boost::result_of<
                     child1(
@@ -356,10 +356,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 19>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18;
             typedef
                 typename boost::result_of<
                     child1(
@@ -375,10 +375,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 20>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19;
             typedef
                 typename boost::result_of<
                     child1(
@@ -394,26 +394,7 @@
         template<typename Sig>
         struct result;
         
-        template <typename This, typename Context, typename Expr>
-        struct result<This(Context, Expr const &)>
-            : result<This(Context const &, Expr const &)>
-        {};
-        template <typename This, typename Context, typename Expr>
-        struct result<This(Context &, Expr const &)>
-            : result_of::mem_fun_ptr_eval<Context, Expr>
-        {};
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        operator()(Context & ctx, Expr const & expr) const
-        {
-            return
-                this->evaluate(
-                    ctx
-                  , expr
-                  , typename proto::arity_of<Expr>::type()
-                );
-        }
-        private:
+        
     
     
     
@@ -421,19 +402,24 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<2>
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 , A1)>
+            : result<This(Context, A0 const& , A1 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 & , A1 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1>
+        {};
+        template <typename Context, typename A0 , typename A1>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
                     
                 );
@@ -446,21 +432,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<3>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 , A1 , A2)>
+            : result<This(Context, A0 const& , A1 const& , A2 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 & , A1 & , A2 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx)
+                    eval(a2, ctx)
                 );
         }
         
@@ -471,21 +462,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<4>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 , A1 , A2 , A3)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx)
                 );
         }
         
@@ -496,21 +492,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<5>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
                 );
         }
         
@@ -521,21 +522,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<6>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
                 );
         }
         
@@ -546,21 +552,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<7>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
                 );
         }
         
@@ -571,21 +582,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<8>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
                 );
         }
         
@@ -596,21 +612,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<9>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
                 );
         }
         
@@ -621,21 +642,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<10>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
                 );
         }
         
@@ -646,21 +672,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<11>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx)
                 );
         }
         
@@ -671,21 +702,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<12>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx)
                 );
         }
         
@@ -696,21 +732,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<13>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx)
                 );
         }
         
@@ -721,21 +762,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<14>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx)
                 );
         }
         
@@ -746,21 +792,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<15>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx)
                 );
         }
         
@@ -771,21 +822,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<16>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx)
                 );
         }
         
@@ -796,21 +852,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<17>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx)
                 );
         }
         
@@ -821,21 +882,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<18>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx)
                 );
         }
         
@@ -846,21 +912,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<19>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx)
                 );
         }
         
@@ -871,27 +942,33 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<20>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx)
                 );
         }
         
     };
     template <typename Dummy>
     struct default_actions::when<rule::mem_fun_ptr, Dummy>
-        : proto::call<mem_fun_ptr_eval(_context, proto::_)>
+    
+        : call<mem_fun_ptr_eval>
     {};
 }}

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_30.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_30.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_30.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -5,10 +5,10 @@
     Distributed under the Boost Software License, Version 1.0. (See accompanying
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 ==============================================================================*/
+namespace boost { namespace phoenix { namespace tag { struct mem_fun_ptr {}; } namespace expression { template < typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void , typename A10 = void , typename A11 = void , typename A12 = void , typename A13 = void , typename A14 = void , typename A15 = void , typename A16 = void , typename A17 = void , typename A18 = void , typename A19 = void , typename A20 = void , typename A21 = void , typename A22 = void , typename A23 = void , typename A24 = void , typename A25 = void , typename A26 = void , typename A27 = void , typename A28 = void , typename A29 = void , typename Dummy = void > struct mem_fun_ptr; template < typename A0 > struct mem_fun_ptr< A0 > : expr< tag:: mem_fun_ptr , A0 > {}; template < typename A0 , typename A1 > struct mem_fun_ptr< A0 , A1 > : expr< tag:: mem_fun_ptr , A0 , A1 > {}; template < typena
me A0 , typename A1 , typename A2 > struct mem_fun_ptr< A0 , A1 , A2 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 > struct mem_fun_ptr< A0 , A1 , A2 , A3 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 > st
ruct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A
8 , A9 , A10 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6
 , A7 , A8 , A9 , A10 , A11 , A12 , A13 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , 
A12 , A13 , A14 , A15 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , 
A16 , A17 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 > : expr< tag:: mem_fun_ptr , A0
 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A
20 , typename A21 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 > {}; template < typename A0 , typename A1 , typename A2 , 
typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 > struct mem_fun_ptr<
 A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22
 , A23 , A24 , A25 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A
15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 > struct mem_fun_ptr< A0 , A1 , A2 ,
 A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 > {}; } namespace rule { struct mem_fun_ptr : expression:: mem_fun_ptr < proto::vararg< meta_grammar > > {}; } } } namespace boost { namespace phoenix { template <typename Dummy> struct meta_grammar::case_< boost :: phoenix :: tag:: mem_fun_ptr , Dummy > : enable_rule< boost :: phoenix :: rule:: mem_fun_ptr > {}; } }
 namespace boost { namespace phoenix
 {
-    namespace rule { struct mem_ptr : proto::binary_expr<proto::tag::mem_ptr, proto::_, proto::_> {}; } template <typename Dummy> struct meta_grammar::case_<proto::tag::mem_ptr, Dummy> : proto::when<rule::mem_ptr, proto::external_transform> {};
-    namespace tag { struct mem_fun_ptr {}; } namespace expression { template < typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void , typename A10 = void , typename A11 = void , typename A12 = void , typename A13 = void , typename A14 = void , typename A15 = void , typename A16 = void , typename A17 = void , typename A18 = void , typename A19 = void , typename A20 = void , typename A21 = void , typename A22 = void , typename A23 = void , typename A24 = void , typename A25 = void , typename A26 = void , typename A27 = void , typename A28 = void , typename A29 = void , typename Dummy = void > struct mem_fun_ptr; template < typename A0 > struct mem_fun_ptr< A0 > : expr< tag:: mem_fun_ptr , A0 > {}; template < typename A0 , typename A1 > struct mem_fun_ptr< A0 , A1 > : expr< tag:: mem_fun_ptr , A0 , A1 > {}; template < typename A0 , typename A1 , typename A2 
> struct mem_fun_ptr< A0 , A1 , A2 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 > struct mem_fun_ptr< A0 , A1 , A2 , A3 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 > struct mem_fun_ptr< A0 , A1 , A2 , A
3 , A4 , A5 , A6 , A7 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 > {}; template < type
name A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 
, A13 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 > {}; templa
te < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 > {}; template < typenam
e A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A
7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 > struct mem_fun
_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typena
me A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 
, A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 > {}; template 
< typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 ,
 typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 
, A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 > {}; } namespace rule { struct mem_fun_ptr : expression:: mem_fun_ptr < proto::vararg< meta_grammar > > {}; } template <typename Dummy> struct meta_grammar::case_<tag:: mem_fun_ptr, Dummy> : proto::when<rule:: mem_fun_ptr, proto::external_transform> {};
+    namespace rule { struct mem_ptr : proto::binary_expr<proto::tag::mem_ptr, proto::_, proto::_> {}; } template <typename Dummy> struct meta_grammar::case_<proto::tag::mem_ptr, Dummy> : enable_rule<rule::mem_ptr> {};
     template <typename Object, typename MemPtr>
     typename enable_if<
         is_member_function_pointer<MemPtr>
@@ -22,8 +22,8 @@
     {
         template <
             typename Context
-          , typename Expr
-          , long Arity = proto::arity_of<Expr>::value
+          , typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void , typename A10 = void , typename A11 = void , typename A12 = void , typename A13 = void , typename A14 = void , typename A15 = void , typename A16 = void , typename A17 = void , typename A18 = void , typename A19 = void , typename A20 = void , typename A21 = void , typename A22 = void , typename A23 = void , typename A24 = void , typename A25 = void , typename A26 = void , typename A27 = void , typename A28 = void , typename A29 = void
+          , typename Dummy = void
         >
         struct mem_fun_ptr_eval;
     
@@ -33,10 +33,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 2>
+        template <typename Context, typename A0 , typename A1>
+        struct mem_fun_ptr_eval<Context, A0 , A1>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1;
             typedef
                 typename boost::result_of<
                     child1(
@@ -52,10 +52,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 3>
+        template <typename Context, typename A0 , typename A1 , typename A2>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2;
             typedef
                 typename boost::result_of<
                     child1(
@@ -71,10 +71,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 4>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3;
             typedef
                 typename boost::result_of<
                     child1(
@@ -90,10 +90,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 5>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4;
             typedef
                 typename boost::result_of<
                     child1(
@@ -109,10 +109,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 6>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5;
             typedef
                 typename boost::result_of<
                     child1(
@@ -128,10 +128,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 7>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6;
             typedef
                 typename boost::result_of<
                     child1(
@@ -147,10 +147,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 8>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7;
             typedef
                 typename boost::result_of<
                     child1(
@@ -166,10 +166,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 9>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8;
             typedef
                 typename boost::result_of<
                     child1(
@@ -185,10 +185,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 10>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9;
             typedef
                 typename boost::result_of<
                     child1(
@@ -204,10 +204,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 11>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10;
             typedef
                 typename boost::result_of<
                     child1(
@@ -223,10 +223,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 12>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11;
             typedef
                 typename boost::result_of<
                     child1(
@@ -242,10 +242,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 13>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12;
             typedef
                 typename boost::result_of<
                     child1(
@@ -261,10 +261,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 14>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13;
             typedef
                 typename boost::result_of<
                     child1(
@@ -280,10 +280,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 15>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14;
             typedef
                 typename boost::result_of<
                     child1(
@@ -299,10 +299,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 16>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15;
             typedef
                 typename boost::result_of<
                     child1(
@@ -318,10 +318,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 17>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16;
             typedef
                 typename boost::result_of<
                     child1(
@@ -337,10 +337,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 18>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17;
             typedef
                 typename boost::result_of<
                     child1(
@@ -356,10 +356,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 19>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18;
             typedef
                 typename boost::result_of<
                     child1(
@@ -375,10 +375,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 20>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19;
             typedef
                 typename boost::result_of<
                     child1(
@@ -394,10 +394,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 21>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20;
             typedef
                 typename boost::result_of<
                     child1(
@@ -413,10 +413,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 22>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21;
             typedef
                 typename boost::result_of<
                     child1(
@@ -432,10 +432,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 23>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22;
             typedef
                 typename boost::result_of<
                     child1(
@@ -451,10 +451,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 24>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23;
             typedef
                 typename boost::result_of<
                     child1(
@@ -470,10 +470,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 25>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24;
             typedef
                 typename boost::result_of<
                     child1(
@@ -489,10 +489,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 26>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25;
             typedef
                 typename boost::result_of<
                     child1(
@@ -508,10 +508,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 27>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26;
             typedef
                 typename boost::result_of<
                     child1(
@@ -527,10 +527,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 28>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27;
             typedef
                 typename boost::result_of<
                     child1(
@@ -546,10 +546,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 29>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28;
             typedef
                 typename boost::result_of<
                     child1(
@@ -565,10 +565,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 30>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29;
             typedef
                 typename boost::result_of<
                     child1(
@@ -584,26 +584,7 @@
         template<typename Sig>
         struct result;
         
-        template <typename This, typename Context, typename Expr>
-        struct result<This(Context, Expr const &)>
-            : result<This(Context const &, Expr const &)>
-        {};
-        template <typename This, typename Context, typename Expr>
-        struct result<This(Context &, Expr const &)>
-            : result_of::mem_fun_ptr_eval<Context, Expr>
-        {};
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        operator()(Context & ctx, Expr const & expr) const
-        {
-            return
-                this->evaluate(
-                    ctx
-                  , expr
-                  , typename proto::arity_of<Expr>::type()
-                );
-        }
-        private:
+        
     
     
     
@@ -611,19 +592,24 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<2>
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 , A1)>
+            : result<This(Context, A0 const& , A1 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 & , A1 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1>
+        {};
+        template <typename Context, typename A0 , typename A1>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
                     
                 );
@@ -636,21 +622,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<3>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 , A1 , A2)>
+            : result<This(Context, A0 const& , A1 const& , A2 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 & , A1 & , A2 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx)
+                    eval(a2, ctx)
                 );
         }
         
@@ -661,21 +652,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<4>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 , A1 , A2 , A3)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx)
                 );
         }
         
@@ -686,21 +682,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<5>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
                 );
         }
         
@@ -711,21 +712,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<6>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
                 );
         }
         
@@ -736,21 +742,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<7>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
                 );
         }
         
@@ -761,21 +772,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<8>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
                 );
         }
         
@@ -786,21 +802,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<9>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
                 );
         }
         
@@ -811,21 +832,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<10>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
                 );
         }
         
@@ -836,21 +862,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<11>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx)
                 );
         }
         
@@ -861,21 +892,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<12>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx)
                 );
         }
         
@@ -886,21 +922,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<13>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx)
                 );
         }
         
@@ -911,21 +952,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<14>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx)
                 );
         }
         
@@ -936,21 +982,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<15>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx)
                 );
         }
         
@@ -961,21 +1012,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<16>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx)
                 );
         }
         
@@ -986,21 +1042,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<17>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx)
                 );
         }
         
@@ -1011,21 +1072,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<18>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx)
                 );
         }
         
@@ -1036,21 +1102,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<19>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx)
                 );
         }
         
@@ -1061,21 +1132,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<20>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx)
                 );
         }
         
@@ -1086,21 +1162,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<21>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx)
                 );
         }
         
@@ -1111,21 +1192,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<22>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx)
                 );
         }
         
@@ -1136,21 +1222,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<23>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx)
                 );
         }
         
@@ -1161,21 +1252,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<24>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx)
                 );
         }
         
@@ -1186,21 +1282,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<25>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx)
                 );
         }
         
@@ -1211,21 +1312,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<26>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx)
                 );
         }
         
@@ -1236,21 +1342,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<27>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx)
                 );
         }
         
@@ -1261,21 +1372,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<28>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx)
                 );
         }
         
@@ -1286,21 +1402,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<29>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx)
                 );
         }
         
@@ -1311,27 +1432,33 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<30>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx)
                 );
         }
         
     };
     template <typename Dummy>
     struct default_actions::when<rule::mem_fun_ptr, Dummy>
-        : proto::call<mem_fun_ptr_eval(_context, proto::_)>
+    
+        : call<mem_fun_ptr_eval>
     {};
 }}

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_40.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_40.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/operator/preprocessed/member_40.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -5,10 +5,10 @@
     Distributed under the Boost Software License, Version 1.0. (See accompanying
     file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 ==============================================================================*/
+namespace boost { namespace phoenix { namespace tag { struct mem_fun_ptr {}; } namespace expression { template < typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void , typename A10 = void , typename A11 = void , typename A12 = void , typename A13 = void , typename A14 = void , typename A15 = void , typename A16 = void , typename A17 = void , typename A18 = void , typename A19 = void , typename A20 = void , typename A21 = void , typename A22 = void , typename A23 = void , typename A24 = void , typename A25 = void , typename A26 = void , typename A27 = void , typename A28 = void , typename A29 = void , typename A30 = void , typename A31 = void , typename A32 = void , typename A33 = void , typename A34 = void , typename A35 = void , typename A36 = void , typename A37 = void , typename A38 = void , typename A39 = void , typename Dummy = void > struct mem_fun_
ptr; template < typename A0 > struct mem_fun_ptr< A0 > : expr< tag:: mem_fun_ptr , A0 > {}; template < typename A0 , typename A1 > struct mem_fun_ptr< A0 , A1 > : expr< tag:: mem_fun_ptr , A0 , A1 > {}; template < typename A0 , typename A1 , typename A2 > struct mem_fun_ptr< A0 , A1 , A2 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 > struct mem_fun_ptr< A0 , A1 , A2 , A3 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 > struct mem_fun_ptr< A0 , A1
 , A2 , A3 , A4 , A5 , A6 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A
5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > {}; template < typename A0 , typename A1 , type
name A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typena
me A14 , typename A15 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 > struct mem_f
un_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , 
typename A16 , typename A17 , typename A18 , typename A19 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A
5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 ,
 A22 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename 
A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 ,
 A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 > {}; template < typen
ame A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename 
A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 > struct
 mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 ,
 A27 , A28 , A29 , A30 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 ,
 A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A3
2 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 > {}; template < typename A0 , typename A1 , typename A2 , typename A3
 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , 
typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , type
name A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename 
A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , t
ypename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 > {}; } namespace rule { 
struct mem_fun_ptr : expression:: mem_fun_ptr < proto::vararg< meta_grammar > > {}; } } } namespace boost { namespace phoenix { template <typename Dummy> struct meta_grammar::case_< boost :: phoenix :: tag:: mem_fun_ptr , Dummy > : enable_rule< boost :: phoenix :: rule:: mem_fun_ptr > {}; } }
 namespace boost { namespace phoenix
 {
-    namespace rule { struct mem_ptr : proto::binary_expr<proto::tag::mem_ptr, proto::_, proto::_> {}; } template <typename Dummy> struct meta_grammar::case_<proto::tag::mem_ptr, Dummy> : proto::when<rule::mem_ptr, proto::external_transform> {};
-    namespace tag { struct mem_fun_ptr {}; } namespace expression { template < typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void , typename A10 = void , typename A11 = void , typename A12 = void , typename A13 = void , typename A14 = void , typename A15 = void , typename A16 = void , typename A17 = void , typename A18 = void , typename A19 = void , typename A20 = void , typename A21 = void , typename A22 = void , typename A23 = void , typename A24 = void , typename A25 = void , typename A26 = void , typename A27 = void , typename A28 = void , typename A29 = void , typename A30 = void , typename A31 = void , typename A32 = void , typename A33 = void , typename A34 = void , typename A35 = void , typename A36 = void , typename A37 = void , typename A38 = void , typename A39 = void , typename Dummy = void > struct mem_fun_ptr; template < typename A0 > stru
ct mem_fun_ptr< A0 > : expr< tag:: mem_fun_ptr , A0 > {}; template < typename A0 , typename A1 > struct mem_fun_ptr< A0 , A1 > : expr< tag:: mem_fun_ptr , A0 , A1 > {}; template < typename A0 , typename A1 , typename A2 > struct mem_fun_ptr< A0 , A1 , A2 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 > struct mem_fun_ptr< A0 , A1 , A2 , A3 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 > : expr
< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , ty
pename A8 , typename A9 , typename A10 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A
4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 > struct mem
_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A
5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , type
name A18 , typename A19 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , ty
pename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 > : expr< tag:: mem_fun_ptr ,
 A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 
, typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20
 , A21 , A22 , A23 , A24 , A25 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 > {}; template < typename A0 , typename A1 , typename A2
 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 
, typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , 
A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 > : expr< t
ag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20
 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 > {}; template < typename A0 , t
ypename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typ
ename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typena
me A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A
10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , t
ypename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 > {}; template < typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typenam
e A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38 > struct mem_fun_ptr< A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 > : expr< tag:: mem_fun_ptr , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 > {}; } namespace rule { struct mem_fun_ptr : expression:: 
mem_fun_ptr < proto::vararg< meta_grammar > > {}; } template <typename Dummy> struct meta_grammar::case_<tag:: mem_fun_ptr, Dummy> : proto::when<rule:: mem_fun_ptr, proto::external_transform> {};
+    namespace rule { struct mem_ptr : proto::binary_expr<proto::tag::mem_ptr, proto::_, proto::_> {}; } template <typename Dummy> struct meta_grammar::case_<proto::tag::mem_ptr, Dummy> : enable_rule<rule::mem_ptr> {};
     template <typename Object, typename MemPtr>
     typename enable_if<
         is_member_function_pointer<MemPtr>
@@ -22,8 +22,8 @@
     {
         template <
             typename Context
-          , typename Expr
-          , long Arity = proto::arity_of<Expr>::value
+          , typename A0 = void , typename A1 = void , typename A2 = void , typename A3 = void , typename A4 = void , typename A5 = void , typename A6 = void , typename A7 = void , typename A8 = void , typename A9 = void , typename A10 = void , typename A11 = void , typename A12 = void , typename A13 = void , typename A14 = void , typename A15 = void , typename A16 = void , typename A17 = void , typename A18 = void , typename A19 = void , typename A20 = void , typename A21 = void , typename A22 = void , typename A23 = void , typename A24 = void , typename A25 = void , typename A26 = void , typename A27 = void , typename A28 = void , typename A29 = void , typename A30 = void , typename A31 = void , typename A32 = void , typename A33 = void , typename A34 = void , typename A35 = void , typename A36 = void , typename A37 = void , typename A38 = void , typename A39 = void
+          , typename Dummy = void
         >
         struct mem_fun_ptr_eval;
     
@@ -33,10 +33,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 2>
+        template <typename Context, typename A0 , typename A1>
+        struct mem_fun_ptr_eval<Context, A0 , A1>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1;
             typedef
                 typename boost::result_of<
                     child1(
@@ -52,10 +52,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 3>
+        template <typename Context, typename A0 , typename A1 , typename A2>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2;
             typedef
                 typename boost::result_of<
                     child1(
@@ -71,10 +71,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 4>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3;
             typedef
                 typename boost::result_of<
                     child1(
@@ -90,10 +90,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 5>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4;
             typedef
                 typename boost::result_of<
                     child1(
@@ -109,10 +109,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 6>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5;
             typedef
                 typename boost::result_of<
                     child1(
@@ -128,10 +128,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 7>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6;
             typedef
                 typename boost::result_of<
                     child1(
@@ -147,10 +147,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 8>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7;
             typedef
                 typename boost::result_of<
                     child1(
@@ -166,10 +166,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 9>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8;
             typedef
                 typename boost::result_of<
                     child1(
@@ -185,10 +185,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 10>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9;
             typedef
                 typename boost::result_of<
                     child1(
@@ -204,10 +204,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 11>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10;
             typedef
                 typename boost::result_of<
                     child1(
@@ -223,10 +223,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 12>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11;
             typedef
                 typename boost::result_of<
                     child1(
@@ -242,10 +242,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 13>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12;
             typedef
                 typename boost::result_of<
                     child1(
@@ -261,10 +261,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 14>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13;
             typedef
                 typename boost::result_of<
                     child1(
@@ -280,10 +280,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 15>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14;
             typedef
                 typename boost::result_of<
                     child1(
@@ -299,10 +299,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 16>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15;
             typedef
                 typename boost::result_of<
                     child1(
@@ -318,10 +318,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 17>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16;
             typedef
                 typename boost::result_of<
                     child1(
@@ -337,10 +337,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 18>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17;
             typedef
                 typename boost::result_of<
                     child1(
@@ -356,10 +356,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 19>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18;
             typedef
                 typename boost::result_of<
                     child1(
@@ -375,10 +375,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 20>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19;
             typedef
                 typename boost::result_of<
                     child1(
@@ -394,10 +394,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 21>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20;
             typedef
                 typename boost::result_of<
                     child1(
@@ -413,10 +413,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 22>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21;
             typedef
                 typename boost::result_of<
                     child1(
@@ -432,10 +432,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 23>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22;
             typedef
                 typename boost::result_of<
                     child1(
@@ -451,10 +451,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 24>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23;
             typedef
                 typename boost::result_of<
                     child1(
@@ -470,10 +470,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 25>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24;
             typedef
                 typename boost::result_of<
                     child1(
@@ -489,10 +489,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 26>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25;
             typedef
                 typename boost::result_of<
                     child1(
@@ -508,10 +508,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 27>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26;
             typedef
                 typename boost::result_of<
                     child1(
@@ -527,10 +527,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 28>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27;
             typedef
                 typename boost::result_of<
                     child1(
@@ -546,10 +546,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 29>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28;
             typedef
                 typename boost::result_of<
                     child1(
@@ -565,10 +565,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 30>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29;
             typedef
                 typename boost::result_of<
                     child1(
@@ -584,10 +584,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 31>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 30>::type , Context , int >::result_type child30;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29; typedef typename evaluator::impl< A30 , Context , int >::result_type child30;
             typedef
                 typename boost::result_of<
                     child1(
@@ -603,10 +603,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 32>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 30>::type , Context , int >::result_type child30; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 31>::type , Context , int >::result_type child31;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29; typedef typename evaluator::impl< A30 , Context , int >::result_type child30; typedef typename evaluator::impl< A31 , Context , int >::result_type child31;
             typedef
                 typename boost::result_of<
                     child1(
@@ -622,10 +622,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 33>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 30>::type , Context , int >::result_type child30; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 31>::type , Context , int >::result_type child31; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 32>::type , Context , in
t >::result_type child32;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29; typedef typename evaluator::impl< A30 , Context , int >::result_type child30; typedef typename evaluator::impl< A31 , Context , int >::result_type child31; typedef typename evaluator::impl< A32 , Context , int >::result_type child32;
             typedef
                 typename boost::result_of<
                     child1(
@@ -641,10 +641,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 34>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 30>::type , Context , int >::result_type child30; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 31>::type , Context , int >::result_type child31; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 32>::type , Context , in
t >::result_type child32; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 33>::type , Context , int >::result_type child33;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29; typedef typename evaluator::impl< A30 , Context , int >::result_type child30; typedef typename evaluator::impl< A31 , Context , int >::result_type child31; typedef typename evaluator::impl< A32 , Context , int >::result_type child32; typedef typename evaluator::impl< A33 , Context , int >::result_type child33;
             typedef
                 typename boost::result_of<
                     child1(
@@ -660,10 +660,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 35>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 30>::type , Context , int >::result_type child30; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 31>::type , Context , int >::result_type child31; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 32>::type , Context , in
t >::result_type child32; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 33>::type , Context , int >::result_type child33; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 34>::type , Context , int >::result_type child34;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29; typedef typename evaluator::impl< A30 , Context , int >::result_type child30; typedef typename evaluator::impl< A31 , Context , int >::result_type child31; typedef typename evaluator::impl< A32 , Context , int >::result_type child32; typedef typename evaluator::impl< A33 , Context , int >::result_type child33; typedef typename evaluator::impl< A34 , Context , int >::result_type child34;
             typedef
                 typename boost::result_of<
                     child1(
@@ -679,10 +679,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 36>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 30>::type , Context , int >::result_type child30; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 31>::type , Context , int >::result_type child31; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 32>::type , Context , in
t >::result_type child32; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 33>::type , Context , int >::result_type child33; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 34>::type , Context , int >::result_type child34; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 35>::type , Context , int >::result_type child35;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29; typedef typename evaluator::impl< A30 , Context , int >::result_type child30; typedef typename evaluator::impl< A31 , Context , int >::result_type child31; typedef typename evaluator::impl< A32 , Context , int >::result_type child32; typedef typename evaluator::impl< A33 , Context , int >::result_type child33; typedef typename evaluator::impl< A34 , Context , int >::result_type child34; typedef typename evaluator::impl< A35 , Context , int >::result_type child35;
             typedef
                 typename boost::result_of<
                     child1(
@@ -698,10 +698,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 37>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 30>::type , Context , int >::result_type child30; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 31>::type , Context , int >::result_type child31; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 32>::type , Context , in
t >::result_type child32; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 33>::type , Context , int >::result_type child33; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 34>::type , Context , int >::result_type child34; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 35>::type , Context , int >::result_type child35; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 36>::type , Context , int >::result_type child36;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29; typedef typename evaluator::impl< A30 , Context , int >::result_type child30; typedef typename evaluator::impl< A31 , Context , int >::result_type child31; typedef typename evaluator::impl< A32 , Context , int >::result_type child32; typedef typename evaluator::impl< A33 , Context , int >::result_type child33; typedef typename evaluator::impl< A34 , Context , int >::result_type child34; typedef typename evaluator::impl< A35 , Context , int >::result_type child35; typedef typename evaluator::impl< A36 , Context , int >::result_type child36;
             typedef
                 typename boost::result_of<
                     child1(
@@ -717,10 +717,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 38>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 30>::type , Context , int >::result_type child30; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 31>::type , Context , int >::result_type child31; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 32>::type , Context , in
t >::result_type child32; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 33>::type , Context , int >::result_type child33; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 34>::type , Context , int >::result_type child34; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 35>::type , Context , int >::result_type child35; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 36>::type , Context , int >::result_type child36; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 37>::type , Context , int >::result_type child37;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29; typedef typename evaluator::impl< A30 , Context , int >::result_type child30; typedef typename evaluator::impl< A31 , Context , int >::result_type child31; typedef typename evaluator::impl< A32 , Context , int >::result_type child32; typedef typename evaluator::impl< A33 , Context , int >::result_type child33; typedef typename evaluator::impl< A34 , Context , int >::result_type child34; typedef typename evaluator::impl< A35 , Context , int >::result_type child35; typedef typename evaluator::impl< A36 , Context , int >::result_type child36; typedef typename evaluator::impl< A37 , Context , int >::result_type child37;
             typedef
                 typename boost::result_of<
                     child1(
@@ -736,10 +736,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 39>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 30>::type , Context , int >::result_type child30; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 31>::type , Context , int >::result_type child31; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 32>::type , Context , in
t >::result_type child32; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 33>::type , Context , int >::result_type child33; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 34>::type , Context , int >::result_type child34; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 35>::type , Context , int >::result_type child35; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 36>::type , Context , int >::result_type child36; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 37>::type , Context , int >::result_type child37; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 38>::type , Context , int >::result_type child38;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29; typedef typename evaluator::impl< A30 , Context , int >::result_type child30; typedef typename evaluator::impl< A31 , Context , int >::result_type child31; typedef typename evaluator::impl< A32 , Context , int >::result_type child32; typedef typename evaluator::impl< A33 , Context , int >::result_type child33; typedef typename evaluator::impl< A34 , Context , int >::result_type child34; typedef typename evaluator::impl< A35 , Context , int >::result_type child35; typedef typename evaluator::impl< A36 , Context , int >::result_type child36; typedef typename evaluator::impl< A37 , Context , int >::result_type child37; typedef typename evaluator::impl< A38 , Context , int >::result_type child38;
             typedef
                 typename boost::result_of<
                     child1(
@@ -755,10 +755,10 @@
     
     
     
-        template <typename Context, typename Expr>
-        struct mem_fun_ptr_eval<Context, Expr, 40>
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38 , typename A39>
+        struct mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 , A39>
         {
-            typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 0>::type , Context , int >::result_type child0; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 1>::type , Context , int >::result_type child1; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2>::type , Context , int >::result_type child2; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 3>::type , Context , int >::result_type child3; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 4>::type , Context , int >::result_type child4; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 5>::type , Context , int >::result_type child5; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 6>::type , Context , int >::result_type child6; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 7>::type , Context , int >::result_type child7; typedef typename evaluator
::impl< typename proto::result_of::child_c<Expr, 8>::type , Context , int >::result_type child8; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 9>::type , Context , int >::result_type child9; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 10>::type , Context , int >::result_type child10; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 11>::type , Context , int >::result_type child11; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 12>::type , Context , int >::result_type child12; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 13>::type , Context , int >::result_type child13; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 14>::type , Context , int >::result_type child14; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 15>::type , Context , int >::result_type child15; typedef typename evaluator::impl< typename proto::res
ult_of::child_c<Expr, 16>::type , Context , int >::result_type child16; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 17>::type , Context , int >::result_type child17; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 18>::type , Context , int >::result_type child18; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 19>::type , Context , int >::result_type child19; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 20>::type , Context , int >::result_type child20; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 21>::type , Context , int >::result_type child21; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 22>::type , Context , int >::result_type child22; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 23>::type , Context , int >::result_type child23; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 2
4>::type , Context , int >::result_type child24; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 25>::type , Context , int >::result_type child25; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 26>::type , Context , int >::result_type child26; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 27>::type , Context , int >::result_type child27; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 28>::type , Context , int >::result_type child28; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 29>::type , Context , int >::result_type child29; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 30>::type , Context , int >::result_type child30; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 31>::type , Context , int >::result_type child31; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 32>::type , Context , in
t >::result_type child32; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 33>::type , Context , int >::result_type child33; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 34>::type , Context , int >::result_type child34; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 35>::type , Context , int >::result_type child35; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 36>::type , Context , int >::result_type child36; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 37>::type , Context , int >::result_type child37; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 38>::type , Context , int >::result_type child38; typedef typename evaluator::impl< typename proto::result_of::child_c<Expr, 39>::type , Context , int >::result_type child39;
+            typedef typename evaluator::impl< A0 , Context , int >::result_type child0; typedef typename evaluator::impl< A1 , Context , int >::result_type child1; typedef typename evaluator::impl< A2 , Context , int >::result_type child2; typedef typename evaluator::impl< A3 , Context , int >::result_type child3; typedef typename evaluator::impl< A4 , Context , int >::result_type child4; typedef typename evaluator::impl< A5 , Context , int >::result_type child5; typedef typename evaluator::impl< A6 , Context , int >::result_type child6; typedef typename evaluator::impl< A7 , Context , int >::result_type child7; typedef typename evaluator::impl< A8 , Context , int >::result_type child8; typedef typename evaluator::impl< A9 , Context , int >::result_type child9; typedef typename evaluator::impl< A10 , Context , int >::result_type child10; typedef typename evaluator::impl< A11 , Context , int >::result_type child11; typedef typename evaluator::impl< A12 , Context , int >::result_type child12; typedef typename
 evaluator::impl< A13 , Context , int >::result_type child13; typedef typename evaluator::impl< A14 , Context , int >::result_type child14; typedef typename evaluator::impl< A15 , Context , int >::result_type child15; typedef typename evaluator::impl< A16 , Context , int >::result_type child16; typedef typename evaluator::impl< A17 , Context , int >::result_type child17; typedef typename evaluator::impl< A18 , Context , int >::result_type child18; typedef typename evaluator::impl< A19 , Context , int >::result_type child19; typedef typename evaluator::impl< A20 , Context , int >::result_type child20; typedef typename evaluator::impl< A21 , Context , int >::result_type child21; typedef typename evaluator::impl< A22 , Context , int >::result_type child22; typedef typename evaluator::impl< A23 , Context , int >::result_type child23; typedef typename evaluator::impl< A24 , Context , int >::result_type child24; typedef typename evaluator::impl< A25 , Context , int >::result_type child25; typedef typename evaluato
r::impl< A26 , Context , int >::result_type child26; typedef typename evaluator::impl< A27 , Context , int >::result_type child27; typedef typename evaluator::impl< A28 , Context , int >::result_type child28; typedef typename evaluator::impl< A29 , Context , int >::result_type child29; typedef typename evaluator::impl< A30 , Context , int >::result_type child30; typedef typename evaluator::impl< A31 , Context , int >::result_type child31; typedef typename evaluator::impl< A32 , Context , int >::result_type child32; typedef typename evaluator::impl< A33 , Context , int >::result_type child33; typedef typename evaluator::impl< A34 , Context , int >::result_type child34; typedef typename evaluator::impl< A35 , Context , int >::result_type child35; typedef typename evaluator::impl< A36 , Context , int >::result_type child36; typedef typename evaluator::impl< A37 , Context , int >::result_type child37; typedef typename evaluator::impl< A38 , Context , int >::result_type child38; typedef typename evaluator::impl< 
A39 , Context , int >::result_type child39;
             typedef
                 typename boost::result_of<
                     child1(
@@ -774,26 +774,7 @@
         template<typename Sig>
         struct result;
         
-        template <typename This, typename Context, typename Expr>
-        struct result<This(Context, Expr const &)>
-            : result<This(Context const &, Expr const &)>
-        {};
-        template <typename This, typename Context, typename Expr>
-        struct result<This(Context &, Expr const &)>
-            : result_of::mem_fun_ptr_eval<Context, Expr>
-        {};
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        operator()(Context & ctx, Expr const & expr) const
-        {
-            return
-                this->evaluate(
-                    ctx
-                  , expr
-                  , typename proto::arity_of<Expr>::type()
-                );
-        }
-        private:
+        
     
     
     
@@ -801,19 +782,24 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<2>
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 , A1)>
+            : result<This(Context, A0 const& , A1 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1>
+        struct result<This(Context, A0 & , A1 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1>
+        {};
+        template <typename Context, typename A0 , typename A1>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
                     
                 );
@@ -826,21 +812,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<3>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 , A1 , A2)>
+            : result<This(Context, A0 const& , A1 const& , A2 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2>
+        struct result<This(Context, A0 & , A1 & , A2 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx)
+                    eval(a2, ctx)
                 );
         }
         
@@ -851,21 +842,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<4>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 , A1 , A2 , A3)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx)
                 );
         }
         
@@ -876,21 +872,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<5>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx)
                 );
         }
         
@@ -901,21 +902,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<6>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx)
                 );
         }
         
@@ -926,21 +932,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<7>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx)
                 );
         }
         
@@ -951,21 +962,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<8>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx)
                 );
         }
         
@@ -976,21 +992,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<9>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx)
                 );
         }
         
@@ -1001,21 +1022,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<10>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx)
                 );
         }
         
@@ -1026,21 +1052,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<11>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx)
                 );
         }
         
@@ -1051,21 +1082,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<12>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx)
                 );
         }
         
@@ -1076,21 +1112,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<13>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx)
                 );
         }
         
@@ -1101,21 +1142,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<14>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx)
                 );
         }
         
@@ -1126,21 +1172,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<15>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx)
                 );
         }
         
@@ -1151,21 +1202,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<16>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx)
                 );
         }
         
@@ -1176,21 +1232,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<17>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx)
                 );
         }
         
@@ -1201,21 +1262,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<18>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx)
                 );
         }
         
@@ -1226,21 +1292,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<19>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx)
                 );
         }
         
@@ -1251,21 +1322,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<20>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx)
                 );
         }
         
@@ -1276,21 +1352,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<21>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx)
                 );
         }
         
@@ -1301,21 +1382,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<22>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx)
                 );
         }
         
@@ -1326,21 +1412,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<23>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx)
                 );
         }
         
@@ -1351,21 +1442,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<24>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx)
                 );
         }
         
@@ -1376,21 +1472,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<25>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx)
                 );
         }
         
@@ -1401,21 +1502,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<26>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx)
                 );
         }
         
@@ -1426,21 +1532,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<27>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx)
                 );
         }
         
@@ -1451,21 +1562,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<28>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx)
                 );
         }
         
@@ -1476,21 +1592,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<29>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx)
                 );
         }
         
@@ -1501,21 +1622,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<30>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx)
                 );
         }
         
@@ -1526,21 +1652,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<31>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 & , A30 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx) , eval(proto::child_c< 30 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx)
                 );
         }
         
@@ -1551,21 +1682,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<32>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 & , A30 & , A31 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx) , eval(proto::child_c< 30 >(expr), ctx) , eval(proto::child_c< 31 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx)
                 );
         }
         
@@ -1576,21 +1712,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<33>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 & , A30 & , A31 & , A32 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx) , eval(proto::child_c< 30 >(expr), ctx) , eval(proto::child_c< 31 >(expr), ctx) , eval(proto::child_c< 32 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx)
                 );
         }
         
@@ -1601,21 +1742,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<34>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 & , A30 & , A31 & , A32 & , A33 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx) , eval(proto::child_c< 30 >(expr), ctx) , eval(proto::child_c< 31 >(expr), ctx) , eval(proto::child_c< 32 >(expr), ctx) , eval(proto::child_c< 33 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx)
                 );
         }
         
@@ -1626,21 +1772,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<35>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 & , A30 & , A31 & , A32 & , A33 & , A34 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx) , eval(proto::child_c< 30 >(expr), ctx) , eval(proto::child_c< 31 >(expr), ctx) , eval(proto::child_c< 32 >(expr), ctx) , eval(proto::child_c< 33 >(expr), ctx) , eval(proto::child_c< 34 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx)
                 );
         }
         
@@ -1651,21 +1802,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<36>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 & , A30 & , A31 & , A32 & , A33 & , A34 & , A35 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx) , eval(proto::child_c< 30 >(expr), ctx) , eval(proto::child_c< 31 >(expr), ctx) , eval(proto::child_c< 32 >(expr), ctx) , eval(proto::child_c< 33 >(expr), ctx) , eval(proto::child_c< 34 >(expr), ctx) , eval(proto::child_c< 35 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx)
                 );
         }
         
@@ -1676,21 +1832,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<37>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 & , A30 & , A31 & , A32 & , A33 & , A34 & , A35 & , A36 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx) , eval(proto::child_c< 30 >(expr), ctx) , eval(proto::child_c< 31 >(expr), ctx) , eval(proto::child_c< 32 >(expr), ctx) , eval(proto::child_c< 33 >(expr), ctx) , eval(proto::child_c< 34 >(expr), ctx) , eval(proto::child_c< 35 >(expr), ctx) , eval(proto::child_c< 36 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx)
                 );
         }
         
@@ -1701,21 +1862,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<38>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const& , A37 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 & , A30 & , A31 & , A32 & , A33 & , A34 & , A35 & , A36 & , A37 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36 , A37 const& a37
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx) , eval(proto::child_c< 30 >(expr), ctx) , eval(proto::child_c< 31 >(expr), ctx) , eval(proto::child_c< 32 >(expr), ctx) , eval(proto::child_c< 33 >(expr), ctx) , eval(proto::child_c< 34 >(expr), ctx) , eval(proto::child_c< 35 >(expr), ctx) , eval(proto::child_c< 36 >(expr), ctx) , eval(proto::child_c< 37 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx) , eval(a37, ctx)
                 );
         }
         
@@ -1726,21 +1892,26 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<39>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const& , A37 const& , A38 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 & , A30 & , A31 & , A32 & , A33 & , A34 & , A35 & , A36 & , A37 & , A38 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36 , A37 const& a37 , A38 const& a38
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx) , eval(proto::child_c< 30 >(expr), ctx) , eval(proto::child_c< 31 >(expr), ctx) , eval(proto::child_c< 32 >(expr), ctx) , eval(proto::child_c< 33 >(expr), ctx) , eval(proto::child_c< 34 >(expr), ctx) , eval(proto::child_c< 35 >(expr), ctx) , eval(proto::child_c< 36 >(expr), ctx) , eval(proto::child_c< 37 >(expr), ctx) , eval(proto::child_c< 38 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx) , eval(a37, ctx) , eval(a38, ctx)
                 );
         }
         
@@ -1751,27 +1922,33 @@
     
     
     
-            
-        template <typename Context, typename Expr>
-        typename result_of::mem_fun_ptr_eval<Context, Expr>::type
-        evaluate(
-            Context & ctx
-          , Expr const & expr
-          , mpl::long_<40>
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38 , typename A39>
+        struct result<This(Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 , A39)>
+            : result<This(Context, A0 const& , A1 const& , A2 const& , A3 const& , A4 const& , A5 const& , A6 const& , A7 const& , A8 const& , A9 const& , A10 const& , A11 const& , A12 const& , A13 const& , A14 const& , A15 const& , A16 const& , A17 const& , A18 const& , A19 const& , A20 const& , A21 const& , A22 const& , A23 const& , A24 const& , A25 const& , A26 const& , A27 const& , A28 const& , A29 const& , A30 const& , A31 const& , A32 const& , A33 const& , A34 const& , A35 const& , A36 const& , A37 const& , A38 const& , A39 const&)>
+        {};
+        template <typename This, typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38 , typename A39>
+        struct result<This(Context, A0 & , A1 & , A2 & , A3 & , A4 & , A5 & , A6 & , A7 & , A8 & , A9 & , A10 & , A11 & , A12 & , A13 & , A14 & , A15 & , A16 & , A17 & , A18 & , A19 & , A20 & , A21 & , A22 & , A23 & , A24 & , A25 & , A26 & , A27 & , A28 & , A29 & , A30 & , A31 & , A32 & , A33 & , A34 & , A35 & , A36 & , A37 & , A38 & , A39 &)>
+            : result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 , A39>
+        {};
+        template <typename Context, typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38 , typename A39>
+        typename result_of::mem_fun_ptr_eval<Context, A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 , A39>::type
+        operator()(
+            Context const & ctx, A0 const& a0 , A1 const& a1 , A2 const& a2 , A3 const& a3 , A4 const& a4 , A5 const& a5 , A6 const& a6 , A7 const& a7 , A8 const& a8 , A9 const& a9 , A10 const& a10 , A11 const& a11 , A12 const& a12 , A13 const& a13 , A14 const& a14 , A15 const& a15 , A16 const& a16 , A17 const& a17 , A18 const& a18 , A19 const& a19 , A20 const& a20 , A21 const& a21 , A22 const& a22 , A23 const& a23 , A24 const& a24 , A25 const& a25 , A26 const& a26 , A27 const& a27 , A28 const& a28 , A29 const& a29 , A30 const& a30 , A31 const& a31 , A32 const& a32 , A33 const& a33 , A34 const& a34 , A35 const& a35 , A36 const& a36 , A37 const& a37 , A38 const& a38 , A39 const& a39
         ) const
         {
             return
                 (
-                    get_pointer(eval(proto::child_c<0>(expr), ctx))
-                    ->*eval(proto::child_c<1>(expr), ctx)
+                    get_pointer(eval(a0, ctx))
+                    ->*eval(a1, ctx)
                 )(
-                    eval(proto::child_c< 2 >(expr), ctx) , eval(proto::child_c< 3 >(expr), ctx) , eval(proto::child_c< 4 >(expr), ctx) , eval(proto::child_c< 5 >(expr), ctx) , eval(proto::child_c< 6 >(expr), ctx) , eval(proto::child_c< 7 >(expr), ctx) , eval(proto::child_c< 8 >(expr), ctx) , eval(proto::child_c< 9 >(expr), ctx) , eval(proto::child_c< 10 >(expr), ctx) , eval(proto::child_c< 11 >(expr), ctx) , eval(proto::child_c< 12 >(expr), ctx) , eval(proto::child_c< 13 >(expr), ctx) , eval(proto::child_c< 14 >(expr), ctx) , eval(proto::child_c< 15 >(expr), ctx) , eval(proto::child_c< 16 >(expr), ctx) , eval(proto::child_c< 17 >(expr), ctx) , eval(proto::child_c< 18 >(expr), ctx) , eval(proto::child_c< 19 >(expr), ctx) , eval(proto::child_c< 20 >(expr), ctx) , eval(proto::child_c< 21 >(expr), ctx) , eval(proto::child_c< 22 >(expr), ctx) , eval(proto::child_c< 23 >(expr), ctx) , eval(proto::child_c< 24 >(expr), ctx) , eval(proto::child_c< 25 >(expr), ctx) , eval(proto::child_c< 26 >(expr), ctx) , eval(proto
::child_c< 27 >(expr), ctx) , eval(proto::child_c< 28 >(expr), ctx) , eval(proto::child_c< 29 >(expr), ctx) , eval(proto::child_c< 30 >(expr), ctx) , eval(proto::child_c< 31 >(expr), ctx) , eval(proto::child_c< 32 >(expr), ctx) , eval(proto::child_c< 33 >(expr), ctx) , eval(proto::child_c< 34 >(expr), ctx) , eval(proto::child_c< 35 >(expr), ctx) , eval(proto::child_c< 36 >(expr), ctx) , eval(proto::child_c< 37 >(expr), ctx) , eval(proto::child_c< 38 >(expr), ctx) , eval(proto::child_c< 39 >(expr), ctx)
+                    eval(a2, ctx) , eval(a3, ctx) , eval(a4, ctx) , eval(a5, ctx) , eval(a6, ctx) , eval(a7, ctx) , eval(a8, ctx) , eval(a9, ctx) , eval(a10, ctx) , eval(a11, ctx) , eval(a12, ctx) , eval(a13, ctx) , eval(a14, ctx) , eval(a15, ctx) , eval(a16, ctx) , eval(a17, ctx) , eval(a18, ctx) , eval(a19, ctx) , eval(a20, ctx) , eval(a21, ctx) , eval(a22, ctx) , eval(a23, ctx) , eval(a24, ctx) , eval(a25, ctx) , eval(a26, ctx) , eval(a27, ctx) , eval(a28, ctx) , eval(a29, ctx) , eval(a30, ctx) , eval(a31, ctx) , eval(a32, ctx) , eval(a33, ctx) , eval(a34, ctx) , eval(a35, ctx) , eval(a36, ctx) , eval(a37, ctx) , eval(a38, ctx) , eval(a39, ctx)
                 );
         }
         
     };
     template <typename Dummy>
     struct default_actions::when<rule::mem_fun_ptr, Dummy>
-        : proto::call<mem_fun_ptr_eval(_context, proto::_)>
+    
+        : call<mem_fun_ptr_eval>
     {};
 }}

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_10.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_10.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_10.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,6 +12,21 @@
     
     
     
+        template <typename A0>
+        let_actor_gen<
+            typename detail::make_locals<A0>::type
+        > const
+        operator()(A0 const& a0) const
+        {
+            return detail::make_locals<A0>::make(a0);
+        }
+    
+    
+    
+    
+    
+    
+    
         template <typename A0 , typename A1>
         let_actor_gen<
             typename detail::make_locals<A0 , A1>::type

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_20.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_20.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_20.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,6 +12,21 @@
     
     
     
+        template <typename A0>
+        let_actor_gen<
+            typename detail::make_locals<A0>::type
+        > const
+        operator()(A0 const& a0) const
+        {
+            return detail::make_locals<A0>::make(a0);
+        }
+    
+    
+    
+    
+    
+    
+    
         template <typename A0 , typename A1>
         let_actor_gen<
             typename detail::make_locals<A0 , A1>::type

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_30.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_30.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_30.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,6 +12,21 @@
     
     
     
+        template <typename A0>
+        let_actor_gen<
+            typename detail::make_locals<A0>::type
+        > const
+        operator()(A0 const& a0) const
+        {
+            return detail::make_locals<A0>::make(a0);
+        }
+    
+    
+    
+    
+    
+    
+    
         template <typename A0 , typename A1>
         let_actor_gen<
             typename detail::make_locals<A0 , A1>::type

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_40.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_40.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/let_local_gen_40.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,6 +12,21 @@
     
     
     
+        template <typename A0>
+        let_actor_gen<
+            typename detail::make_locals<A0>::type
+        > const
+        operator()(A0 const& a0) const
+        {
+            return detail::make_locals<A0>::make(a0);
+        }
+    
+    
+    
+    
+    
+    
+    
         template <typename A0 , typename A1>
         let_actor_gen<
             typename detail::make_locals<A0 , A1>::type

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_10.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_10.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_10.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,34 +12,48 @@
     
     
     
+        template <typename A0>
+        struct make_locals<A0>
+        {
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> > type;
+            static type const make(A0 a0)
+            {
+                return type(proto::child_c<1>(a0));
+            }
+        };
+    
+    
+    
+    
+    
+    
+    
+        template <typename A0 , typename A1>
+        struct make_locals<A0 , A1>
+        {
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> > type;
+            static type const make(A0 a0 , A1 a1)
+            {
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1));
+            }
+        };
+    
+    
+    
+    
+    
+    
+    
         template <typename A0 , typename A1 , typename A2>
         struct make_locals<A0 , A1 , A2>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A2
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A2
-                    >::make(
-                        make_locals<
-                            A0 , A1
-                        >::make(
-                            a0 , a1
-                        )
-                      , a2
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2));
             }
         };
     
@@ -52,31 +66,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3>
         struct make_locals<A0 , A1 , A2 , A3>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A3
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A3
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2
-                        >::make(
-                            a0 , a1 , a2
-                        )
-                      , a3
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3));
             }
         };
     
@@ -89,31 +83,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
         struct make_locals<A0 , A1 , A2 , A3 , A4>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A4
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A4
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3
-                        >::make(
-                            a0 , a1 , a2 , a3
-                        )
-                      , a4
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4));
             }
         };
     
@@ -126,31 +100,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A5
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A5
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4
-                        )
-                      , a5
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5));
             }
         };
     
@@ -163,31 +117,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A6
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A6
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5
-                        )
-                      , a6
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6));
             }
         };
     
@@ -200,31 +134,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A7
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A7
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6
-                        )
-                      , a7
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7));
             }
         };
     
@@ -237,31 +151,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A8
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A8
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7
-                        )
-                      , a8
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8));
             }
         };
     
@@ -274,30 +168,10 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A9
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A9
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8
-                        )
-                      , a9
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9));
             }
         };

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_20.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_20.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_20.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,34 +12,48 @@
     
     
     
+        template <typename A0>
+        struct make_locals<A0>
+        {
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> > type;
+            static type const make(A0 a0)
+            {
+                return type(proto::child_c<1>(a0));
+            }
+        };
+    
+    
+    
+    
+    
+    
+    
+        template <typename A0 , typename A1>
+        struct make_locals<A0 , A1>
+        {
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> > type;
+            static type const make(A0 a0 , A1 a1)
+            {
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1));
+            }
+        };
+    
+    
+    
+    
+    
+    
+    
         template <typename A0 , typename A1 , typename A2>
         struct make_locals<A0 , A1 , A2>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A2
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A2
-                    >::make(
-                        make_locals<
-                            A0 , A1
-                        >::make(
-                            a0 , a1
-                        )
-                      , a2
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2));
             }
         };
     
@@ -52,31 +66,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3>
         struct make_locals<A0 , A1 , A2 , A3>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A3
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A3
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2
-                        >::make(
-                            a0 , a1 , a2
-                        )
-                      , a3
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3));
             }
         };
     
@@ -89,31 +83,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
         struct make_locals<A0 , A1 , A2 , A3 , A4>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A4
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A4
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3
-                        >::make(
-                            a0 , a1 , a2 , a3
-                        )
-                      , a4
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4));
             }
         };
     
@@ -126,31 +100,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A5
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A5
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4
-                        )
-                      , a5
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5));
             }
         };
     
@@ -163,31 +117,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A6
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A6
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5
-                        )
-                      , a6
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6));
             }
         };
     
@@ -200,31 +134,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A7
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A7
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6
-                        )
-                      , a7
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7));
             }
         };
     
@@ -237,31 +151,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A8
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A8
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7
-                        )
-                      , a8
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8));
             }
         };
     
@@ -274,31 +168,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A9
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A9
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8
-                        )
-                      , a9
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9));
             }
         };
     
@@ -311,31 +185,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A10
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A10
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9
-                        )
-                      , a10
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10));
             }
         };
     
@@ -348,31 +202,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A11
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A11
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10
-                        )
-                      , a11
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11));
             }
         };
     
@@ -385,31 +219,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A12
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A12
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11
-                        )
-                      , a12
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12));
             }
         };
     
@@ -422,31 +236,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A13
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A13
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12
-                        )
-                      , a13
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13));
             }
         };
     
@@ -459,31 +253,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A14
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A14
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13
-                        )
-                      , a14
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14));
             }
         };
     
@@ -496,31 +270,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A15
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A15
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14
-                        )
-                      , a15
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15));
             }
         };
     
@@ -533,31 +287,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A16
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A16
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15
-                        )
-                      , a16
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16));
             }
         };
     
@@ -570,31 +304,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A17
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A17
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16
-                        )
-                      , a17
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17));
             }
         };
     
@@ -607,31 +321,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A18
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A18
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17
-                        )
-                      , a18
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18));
             }
         };
     
@@ -644,30 +338,10 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A19
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A19
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18
-                        )
-                      , a19
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19));
             }
         };

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_30.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_30.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_30.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,34 +12,48 @@
     
     
     
+        template <typename A0>
+        struct make_locals<A0>
+        {
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> > type;
+            static type const make(A0 a0)
+            {
+                return type(proto::child_c<1>(a0));
+            }
+        };
+    
+    
+    
+    
+    
+    
+    
+        template <typename A0 , typename A1>
+        struct make_locals<A0 , A1>
+        {
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> > type;
+            static type const make(A0 a0 , A1 a1)
+            {
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1));
+            }
+        };
+    
+    
+    
+    
+    
+    
+    
         template <typename A0 , typename A1 , typename A2>
         struct make_locals<A0 , A1 , A2>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A2
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A2
-                    >::make(
-                        make_locals<
-                            A0 , A1
-                        >::make(
-                            a0 , a1
-                        )
-                      , a2
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2));
             }
         };
     
@@ -52,31 +66,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3>
         struct make_locals<A0 , A1 , A2 , A3>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A3
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A3
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2
-                        >::make(
-                            a0 , a1 , a2
-                        )
-                      , a3
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3));
             }
         };
     
@@ -89,31 +83,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
         struct make_locals<A0 , A1 , A2 , A3 , A4>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A4
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A4
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3
-                        >::make(
-                            a0 , a1 , a2 , a3
-                        )
-                      , a4
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4));
             }
         };
     
@@ -126,31 +100,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A5
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A5
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4
-                        )
-                      , a5
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5));
             }
         };
     
@@ -163,31 +117,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A6
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A6
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5
-                        )
-                      , a6
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6));
             }
         };
     
@@ -200,31 +134,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A7
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A7
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6
-                        )
-                      , a7
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7));
             }
         };
     
@@ -237,31 +151,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A8
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A8
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7
-                        )
-                      , a8
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8));
             }
         };
     
@@ -274,31 +168,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A9
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A9
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8
-                        )
-                      , a9
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9));
             }
         };
     
@@ -311,31 +185,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A10
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A10
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9
-                        )
-                      , a10
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10));
             }
         };
     
@@ -348,31 +202,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A11
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A11
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10
-                        )
-                      , a11
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11));
             }
         };
     
@@ -385,31 +219,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A12
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A12
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11
-                        )
-                      , a12
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12));
             }
         };
     
@@ -422,31 +236,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A13
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A13
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12
-                        )
-                      , a13
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13));
             }
         };
     
@@ -459,31 +253,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A14
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A14
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13
-                        )
-                      , a14
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14));
             }
         };
     
@@ -496,31 +270,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A15
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A15
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14
-                        )
-                      , a15
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15));
             }
         };
     
@@ -533,31 +287,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A16
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A16
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15
-                        )
-                      , a16
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16));
             }
         };
     
@@ -570,31 +304,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A17
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A17
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16
-                        )
-                      , a17
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17));
             }
         };
     
@@ -607,31 +321,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A18
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A18
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17
-                        )
-                      , a18
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18));
             }
         };
     
@@ -644,31 +338,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A19
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A19
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18
-                        )
-                      , a19
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19));
             }
         };
     
@@ -681,31 +355,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A20
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A20
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19
-                        )
-                      , a20
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20));
             }
         };
     
@@ -718,31 +372,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A21
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A21
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20
-                        )
-                      , a21
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21));
             }
         };
     
@@ -755,31 +389,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A22
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A22
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21
-                        )
-                      , a22
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22));
             }
         };
     
@@ -792,31 +406,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A23
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A23
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22
-                        )
-                      , a23
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23));
             }
         };
     
@@ -829,31 +423,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A24
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A24
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23
-                        )
-                      , a24
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24));
             }
         };
     
@@ -866,31 +440,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A25
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A25
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24
-                        )
-                      , a25
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25));
             }
         };
     
@@ -903,31 +457,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A26
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A26
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25
-                        )
-                      , a26
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26));
             }
         };
     
@@ -940,31 +474,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A27
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A27
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26
-                        )
-                      , a27
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27));
             }
         };
     
@@ -977,31 +491,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A28
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A28
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27
-                        )
-                      , a28
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28));
             }
         };
     
@@ -1014,30 +508,10 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A29
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A29
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28
-                        )
-                      , a29
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29));
             }
         };

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_40.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_40.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/detail/preprocessed/make_locals_40.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,34 +12,48 @@
     
     
     
+        template <typename A0>
+        struct make_locals<A0>
+        {
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> > type;
+            static type const make(A0 a0)
+            {
+                return type(proto::child_c<1>(a0));
+            }
+        };
+    
+    
+    
+    
+    
+    
+    
+        template <typename A0 , typename A1>
+        struct make_locals<A0 , A1>
+        {
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> > type;
+            static type const make(A0 a0 , A1 a1)
+            {
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1));
+            }
+        };
+    
+    
+    
+    
+    
+    
+    
         template <typename A0 , typename A1 , typename A2>
         struct make_locals<A0 , A1 , A2>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A2
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A2
-                    >::make(
-                        make_locals<
-                            A0 , A1
-                        >::make(
-                            a0 , a1
-                        )
-                      , a2
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2));
             }
         };
     
@@ -52,31 +66,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3>
         struct make_locals<A0 , A1 , A2 , A3>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A3
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A3
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2
-                        >::make(
-                            a0 , a1 , a2
-                        )
-                      , a3
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3));
             }
         };
     
@@ -89,31 +83,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
         struct make_locals<A0 , A1 , A2 , A3 , A4>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A4
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A4
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3
-                        >::make(
-                            a0 , a1 , a2 , a3
-                        )
-                      , a4
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4));
             }
         };
     
@@ -126,31 +100,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A5
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A5
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4
-                        )
-                      , a5
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5));
             }
         };
     
@@ -163,31 +117,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A6
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A6
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5
-                        )
-                      , a6
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6));
             }
         };
     
@@ -200,31 +134,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A7
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A7
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6
-                        )
-                      , a7
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7));
             }
         };
     
@@ -237,31 +151,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A8
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A8
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7
-                        )
-                      , a8
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8));
             }
         };
     
@@ -274,31 +168,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A9
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A9
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8
-                        )
-                      , a9
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9));
             }
         };
     
@@ -311,31 +185,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A10
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A10
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9
-                        )
-                      , a10
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10));
             }
         };
     
@@ -348,31 +202,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A11
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A11
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10
-                        )
-                      , a11
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11));
             }
         };
     
@@ -385,31 +219,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A12
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A12
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11
-                        )
-                      , a12
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12));
             }
         };
     
@@ -422,31 +236,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A13
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A13
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12
-                        )
-                      , a13
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13));
             }
         };
     
@@ -459,31 +253,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A14
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A14
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13
-                        )
-                      , a14
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14));
             }
         };
     
@@ -496,31 +270,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A15
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A15
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14
-                        )
-                      , a15
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15));
             }
         };
     
@@ -533,31 +287,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A16
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A16
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15
-                        )
-                      , a16
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16));
             }
         };
     
@@ -570,31 +304,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A17
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A17
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16
-                        )
-                      , a17
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17));
             }
         };
     
@@ -607,31 +321,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A18
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A18
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17
-                        )
-                      , a18
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18));
             }
         };
     
@@ -644,31 +338,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A19
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A19
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18
-                        )
-                      , a19
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19));
             }
         };
     
@@ -681,31 +355,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A20
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A20
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19
-                        )
-                      , a20
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20));
             }
         };
     
@@ -718,31 +372,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A21
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A21
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20
-                        )
-                      , a21
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21));
             }
         };
     
@@ -755,31 +389,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A22
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A22
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21
-                        )
-                      , a22
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22));
             }
         };
     
@@ -792,31 +406,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A23
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A23
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22
-                        )
-                      , a23
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23));
             }
         };
     
@@ -829,31 +423,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A24
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A24
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23
-                        )
-                      , a24
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24));
             }
         };
     
@@ -866,31 +440,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A25
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A25
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24
-                        )
-                      , a25
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25));
             }
         };
     
@@ -903,31 +457,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A26
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A26
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25
-                        )
-                      , a26
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26));
             }
         };
     
@@ -940,31 +474,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A27
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A27
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26
-                        )
-                      , a27
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27));
             }
         };
     
@@ -977,31 +491,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A28
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A28
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27
-                        )
-                      , a28
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28));
             }
         };
     
@@ -1014,31 +508,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A29
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A29
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28
-                        )
-                      , a29
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29));
             }
         };
     
@@ -1051,31 +525,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A30
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A30 , 0 >::type , 0 >::type >::type tag_type30; typede
f typename proto::result_of::child_c< A30 , 1 >::type var_type30;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> , fusion::pair<tag_type30, var_type30> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29 , A30 a30)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A30
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28 , a29
-                        )
-                      , a30
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29) , proto::child_c<1>(a30));
             }
         };
     
@@ -1088,31 +542,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A31
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A30 , 0 >::type , 0 >::type >::type tag_type30; typede
f typename proto::result_of::child_c< A30 , 1 >::type var_type30; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A31 , 0 >::type , 0 >::type >::type tag_type31; typedef typename proto::result_of::child_c< A31 , 1 >::type var_type31;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> , fusion::pair<tag_type30, var_type30> , fusion::pair<tag_type31, var_type31> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29 , A30 a30 , A31 a31)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A31
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28 , a29 , a30
-                        )
-                      , a31
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29) , proto::child_c<1>(a30) , proto::child_c<1>(a31));
             }
         };
     
@@ -1125,31 +559,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A32
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A30 , 0 >::type , 0 >::type >::type tag_type30; typede
f typename proto::result_of::child_c< A30 , 1 >::type var_type30; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A31 , 0 >::type , 0 >::type >::type tag_type31; typedef typename proto::result_of::child_c< A31 , 1 >::type var_type31; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A32 , 0 >::type , 0 >::type >::type tag_type32; typedef typename proto::result_of::child_c< A32 , 1 >::type var_type32;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> , fusion::pair<tag_type30, var_type30> , fusion::pair<tag_type31, var_type31> , fusion::pair<tag_type32, var_type32> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29 , A30 a30 , A31 a31 , A32 a32)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A32
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28 , a29 , a30 , a31
-                        )
-                      , a32
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29) , proto::child_c<1>(a30) , proto::child_c<1>(a31) , proto::child_c<1>(a32));
             }
         };
     
@@ -1162,31 +576,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A33
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A30 , 0 >::type , 0 >::type >::type tag_type30; typede
f typename proto::result_of::child_c< A30 , 1 >::type var_type30; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A31 , 0 >::type , 0 >::type >::type tag_type31; typedef typename proto::result_of::child_c< A31 , 1 >::type var_type31; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A32 , 0 >::type , 0 >::type >::type tag_type32; typedef typename proto::result_of::child_c< A32 , 1 >::type var_type32; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A33 , 0 >::type , 0 >::type >::type tag_type33; typedef typename proto::result_of::child_c< A33 , 1 >::type var_type33;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> , fusion::pair<tag_type30, var_type30> , fusion::pair<tag_type31, var_type31> , fusion::pair<tag_type32, var_type32> , fusion::pair<tag_type33, var_type33> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29 , A30 a30 , A31 a31 , A32 a32 , A33 a33)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A33
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28 , a29 , a30 , a31 , a32
-                        )
-                      , a33
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29) , proto::child_c<1>(a30) , proto::child_c<1>(a31) , proto::child_c<1>(a32) , proto::child_c<1>(a33));
             }
         };
     
@@ -1199,31 +593,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A34
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A30 , 0 >::type , 0 >::type >::type tag_type30; typede
f typename proto::result_of::child_c< A30 , 1 >::type var_type30; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A31 , 0 >::type , 0 >::type >::type tag_type31; typedef typename proto::result_of::child_c< A31 , 1 >::type var_type31; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A32 , 0 >::type , 0 >::type >::type tag_type32; typedef typename proto::result_of::child_c< A32 , 1 >::type var_type32; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A33 , 0 >::type , 0 >::type >::type tag_type33; typedef typename proto::result_of::child_c< A33 , 1 >::type var_type33; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A34 , 0 >::type , 0 >::type >::type tag_type34; typedef typename proto::result_of::child_c< A34 , 1 >::type var_type34;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> , fusion::pair<tag_type30, var_type30> , fusion::pair<tag_type31, var_type31> , fusion::pair<tag_type32, var_type32> , fusion::pair<tag_type33, var_type33> , fusion::pair<tag_type34, var_type34> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29 , A30 a30 , A31 a31 , A32 a32 , A33 a33 , A34 a34)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A34
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28 , a29 , a30 , a31 , a32 , a33
-                        )
-                      , a34
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29) , proto::child_c<1>(a30) , proto::child_c<1>(a31) , proto::child_c<1>(a32) , proto::child_c<1>(a33) , proto::child_c<1>(a34));
             }
         };
     
@@ -1236,31 +610,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A35
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A30 , 0 >::type , 0 >::type >::type tag_type30; typede
f typename proto::result_of::child_c< A30 , 1 >::type var_type30; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A31 , 0 >::type , 0 >::type >::type tag_type31; typedef typename proto::result_of::child_c< A31 , 1 >::type var_type31; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A32 , 0 >::type , 0 >::type >::type tag_type32; typedef typename proto::result_of::child_c< A32 , 1 >::type var_type32; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A33 , 0 >::type , 0 >::type >::type tag_type33; typedef typename proto::result_of::child_c< A33 , 1 >::type var_type33; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A34 , 0 >::type , 0 >::type >::type tag_type34; typedef typename proto::result_of::child_c< A34 , 1 >::type var_type34; typedef typename prot
o::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A35 , 0 >::type , 0 >::type >::type tag_type35; typedef typename proto::result_of::child_c< A35 , 1 >::type var_type35;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> , fusion::pair<tag_type30, var_type30> , fusion::pair<tag_type31, var_type31> , fusion::pair<tag_type32, var_type32> , fusion::pair<tag_type33, var_type33> , fusion::pair<tag_type34, var_type34> , fusion::pair<tag_type35, var_type35> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29 , A30 a30 , A31 a31 , A32 a32 , A33 a33 , A34 a34 , A35 a35)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A35
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28 , a29 , a30 , a31 , a32 , a33 , a34
-                        )
-                      , a35
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29) , proto::child_c<1>(a30) , proto::child_c<1>(a31) , proto::child_c<1>(a32) , proto::child_c<1>(a33) , proto::child_c<1>(a34) , proto::child_c<1>(a35));
             }
         };
     
@@ -1273,31 +627,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A36
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A30 , 0 >::type , 0 >::type >::type tag_type30; typede
f typename proto::result_of::child_c< A30 , 1 >::type var_type30; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A31 , 0 >::type , 0 >::type >::type tag_type31; typedef typename proto::result_of::child_c< A31 , 1 >::type var_type31; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A32 , 0 >::type , 0 >::type >::type tag_type32; typedef typename proto::result_of::child_c< A32 , 1 >::type var_type32; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A33 , 0 >::type , 0 >::type >::type tag_type33; typedef typename proto::result_of::child_c< A33 , 1 >::type var_type33; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A34 , 0 >::type , 0 >::type >::type tag_type34; typedef typename proto::result_of::child_c< A34 , 1 >::type var_type34; typedef typename prot
o::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A35 , 0 >::type , 0 >::type >::type tag_type35; typedef typename proto::result_of::child_c< A35 , 1 >::type var_type35; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A36 , 0 >::type , 0 >::type >::type tag_type36; typedef typename proto::result_of::child_c< A36 , 1 >::type var_type36;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> , fusion::pair<tag_type30, var_type30> , fusion::pair<tag_type31, var_type31> , fusion::pair<tag_type32, var_type32> , fusion::pair<tag_type33, var_type33> , fusion::pair<tag_type34, var_type34> , fusion::pair<tag_type35, var_type35> , fusion::pair<tag_type36, var_type36> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29 , A30 a30 , A31 a31 , A32 a32 , A33 a33 , A34 a34 , A35 a35 , A36 a36)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A36
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28 , a29 , a30 , a31 , a32 , a33 , a34 , a35
-                        )
-                      , a36
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29) , proto::child_c<1>(a30) , proto::child_c<1>(a31) , proto::child_c<1>(a32) , proto::child_c<1>(a33) , proto::child_c<1>(a34) , proto::child_c<1>(a35) , proto::child_c<1>(a36));
             }
         };
     
@@ -1310,31 +644,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A37
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A30 , 0 >::type , 0 >::type >::type tag_type30; typede
f typename proto::result_of::child_c< A30 , 1 >::type var_type30; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A31 , 0 >::type , 0 >::type >::type tag_type31; typedef typename proto::result_of::child_c< A31 , 1 >::type var_type31; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A32 , 0 >::type , 0 >::type >::type tag_type32; typedef typename proto::result_of::child_c< A32 , 1 >::type var_type32; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A33 , 0 >::type , 0 >::type >::type tag_type33; typedef typename proto::result_of::child_c< A33 , 1 >::type var_type33; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A34 , 0 >::type , 0 >::type >::type tag_type34; typedef typename proto::result_of::child_c< A34 , 1 >::type var_type34; typedef typename prot
o::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A35 , 0 >::type , 0 >::type >::type tag_type35; typedef typename proto::result_of::child_c< A35 , 1 >::type var_type35; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A36 , 0 >::type , 0 >::type >::type tag_type36; typedef typename proto::result_of::child_c< A36 , 1 >::type var_type36; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A37 , 0 >::type , 0 >::type >::type tag_type37; typedef typename proto::result_of::child_c< A37 , 1 >::type var_type37;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> , fusion::pair<tag_type30, var_type30> , fusion::pair<tag_type31, var_type31> , fusion::pair<tag_type32, var_type32> , fusion::pair<tag_type33, var_type33> , fusion::pair<tag_type34, var_type34> , fusion::pair<tag_type35, var_type35> , fusion::pair<tag_type36, var_type36> , fusion::pair<tag_type37, var_type37> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29 , A30 a30 , A31 a31 , A32 a32 , A33 a33 , A34 a34 , A35 a35 , A36 a36 , A37 a37)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A37
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28 , a29 , a30 , a31 , a32 , a33 , a34 , a35 , a36
-                        )
-                      , a37
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29) , proto::child_c<1>(a30) , proto::child_c<1>(a31) , proto::child_c<1>(a32) , proto::child_c<1>(a33) , proto::child_c<1>(a34) , proto::child_c<1>(a35) , proto::child_c<1>(a36) , proto::child_c<1>(a37));
             }
         };
     
@@ -1347,31 +661,11 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A38
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A30 , 0 >::type , 0 >::type >::type tag_type30; typede
f typename proto::result_of::child_c< A30 , 1 >::type var_type30; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A31 , 0 >::type , 0 >::type >::type tag_type31; typedef typename proto::result_of::child_c< A31 , 1 >::type var_type31; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A32 , 0 >::type , 0 >::type >::type tag_type32; typedef typename proto::result_of::child_c< A32 , 1 >::type var_type32; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A33 , 0 >::type , 0 >::type >::type tag_type33; typedef typename proto::result_of::child_c< A33 , 1 >::type var_type33; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A34 , 0 >::type , 0 >::type >::type tag_type34; typedef typename proto::result_of::child_c< A34 , 1 >::type var_type34; typedef typename prot
o::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A35 , 0 >::type , 0 >::type >::type tag_type35; typedef typename proto::result_of::child_c< A35 , 1 >::type var_type35; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A36 , 0 >::type , 0 >::type >::type tag_type36; typedef typename proto::result_of::child_c< A36 , 1 >::type var_type36; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A37 , 0 >::type , 0 >::type >::type tag_type37; typedef typename proto::result_of::child_c< A37 , 1 >::type var_type37; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A38 , 0 >::type , 0 >::type >::type tag_type38; typedef typename proto::result_of::child_c< A38 , 1 >::type var_type38;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> , fusion::pair<tag_type30, var_type30> , fusion::pair<tag_type31, var_type31> , fusion::pair<tag_type32, var_type32> , fusion::pair<tag_type33, var_type33> , fusion::pair<tag_type34, var_type34> , fusion::pair<tag_type35, var_type35> , fusion::pair<tag_type36, var_type36> , fusion::pair<tag_type37, var_type37> , fusion::pair<tag_type38, var_type38> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29 , A30 a30 , A31 a31 , A32 a32 , A33 a33 , A34 a34 , A35 a35 , A36 a36 , A37 a37 , A38 a38)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A38
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28 , a29 , a30 , a31 , a32 , a33 , a34 , a35 , a36 , a37
-                        )
-                      , a38
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29) , proto::child_c<1>(a30) , proto::child_c<1>(a31) , proto::child_c<1>(a32) , proto::child_c<1>(a33) , proto::child_c<1>(a34) , proto::child_c<1>(a35) , proto::child_c<1>(a36) , proto::child_c<1>(a37) , proto::child_c<1>(a38));
             }
         };
     
@@ -1384,30 +678,10 @@
         template <typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38 , typename A39>
         struct make_locals<A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 , A39>
         {
-            typedef
-                typename make_locals<
-                    A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38
-                >::type const
-                type0;
-            typedef
-                typename expression::sequence<
-                    type0
-                  , A39
-                >::type
-                type;
+            typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A0 , 0 >::type , 0 >::type >::type tag_type0; typedef typename proto::result_of::child_c< A0 , 1 >::type var_type0; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A1 , 0 >::type , 0 >::type >::type tag_type1; typedef typename proto::result_of::child_c< A1 , 1 >::type var_type1; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A2 , 0 >::type , 0 >::type >::type tag_type2; typedef typename proto::result_of::child_c< A2 , 1 >::type var_type2; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A3 , 0 >::type , 0 >::type >::type tag_type3; typedef typename proto::result_of::child_c< A3 , 1 >::type var_type3; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename pro
to::result_of::child_c< A4 , 0 >::type , 0 >::type >::type tag_type4; typedef typename proto::result_of::child_c< A4 , 1 >::type var_type4; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A5 , 0 >::type , 0 >::type >::type tag_type5; typedef typename proto::result_of::child_c< A5 , 1 >::type var_type5; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A6 , 0 >::type , 0 >::type >::type tag_type6; typedef typename proto::result_of::child_c< A6 , 1 >::type var_type6; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A7 , 0 >::type , 0 >::type >::type tag_type7; typedef typename proto::result_of::child_c< A7 , 1 >::type var_type7; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A8 , 0 >::type , 0 >::type >::type tag_type8; typedef typename proto::result_of
::child_c< A8 , 1 >::type var_type8; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A9 , 0 >::type , 0 >::type >::type tag_type9; typedef typename proto::result_of::child_c< A9 , 1 >::type var_type9; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A10 , 0 >::type , 0 >::type >::type tag_type10; typedef typename proto::result_of::child_c< A10 , 1 >::type var_type10; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A11 , 0 >::type , 0 >::type >::type tag_type11; typedef typename proto::result_of::child_c< A11 , 1 >::type var_type11; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A12 , 0 >::type , 0 >::type >::type tag_type12; typedef typename proto::result_of::child_c< A12 , 1 >::type var_type12; typedef typename proto::result_of::value< typename pro
to::result_of::child_c< typename proto::result_of::child_c< A13 , 0 >::type , 0 >::type >::type tag_type13; typedef typename proto::result_of::child_c< A13 , 1 >::type var_type13; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A14 , 0 >::type , 0 >::type >::type tag_type14; typedef typename proto::result_of::child_c< A14 , 1 >::type var_type14; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A15 , 0 >::type , 0 >::type >::type tag_type15; typedef typename proto::result_of::child_c< A15 , 1 >::type var_type15; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A16 , 0 >::type , 0 >::type >::type tag_type16; typedef typename proto::result_of::child_c< A16 , 1 >::type var_type16; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A17 , 0 >::type , 0 >::type
 >::type tag_type17; typedef typename proto::result_of::child_c< A17 , 1 >::type var_type17; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A18 , 0 >::type , 0 >::type >::type tag_type18; typedef typename proto::result_of::child_c< A18 , 1 >::type var_type18; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A19 , 0 >::type , 0 >::type >::type tag_type19; typedef typename proto::result_of::child_c< A19 , 1 >::type var_type19; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A20 , 0 >::type , 0 >::type >::type tag_type20; typedef typename proto::result_of::child_c< A20 , 1 >::type var_type20; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A21 , 0 >::type , 0 >::type >::type tag_type21; typedef typename proto::result_of::child_c< A21 , 1 >::type var_ty
pe21; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A22 , 0 >::type , 0 >::type >::type tag_type22; typedef typename proto::result_of::child_c< A22 , 1 >::type var_type22; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A23 , 0 >::type , 0 >::type >::type tag_type23; typedef typename proto::result_of::child_c< A23 , 1 >::type var_type23; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A24 , 0 >::type , 0 >::type >::type tag_type24; typedef typename proto::result_of::child_c< A24 , 1 >::type var_type24; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A25 , 0 >::type , 0 >::type >::type tag_type25; typedef typename proto::result_of::child_c< A25 , 1 >::type var_type25; typedef typename proto::result_of::value< typename proto::result_of::child_c< typ
ename proto::result_of::child_c< A26 , 0 >::type , 0 >::type >::type tag_type26; typedef typename proto::result_of::child_c< A26 , 1 >::type var_type26; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A27 , 0 >::type , 0 >::type >::type tag_type27; typedef typename proto::result_of::child_c< A27 , 1 >::type var_type27; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A28 , 0 >::type , 0 >::type >::type tag_type28; typedef typename proto::result_of::child_c< A28 , 1 >::type var_type28; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A29 , 0 >::type , 0 >::type >::type tag_type29; typedef typename proto::result_of::child_c< A29 , 1 >::type var_type29; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A30 , 0 >::type , 0 >::type >::type tag_type30; typede
f typename proto::result_of::child_c< A30 , 1 >::type var_type30; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A31 , 0 >::type , 0 >::type >::type tag_type31; typedef typename proto::result_of::child_c< A31 , 1 >::type var_type31; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A32 , 0 >::type , 0 >::type >::type tag_type32; typedef typename proto::result_of::child_c< A32 , 1 >::type var_type32; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A33 , 0 >::type , 0 >::type >::type tag_type33; typedef typename proto::result_of::child_c< A33 , 1 >::type var_type33; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A34 , 0 >::type , 0 >::type >::type tag_type34; typedef typename proto::result_of::child_c< A34 , 1 >::type var_type34; typedef typename prot
o::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A35 , 0 >::type , 0 >::type >::type tag_type35; typedef typename proto::result_of::child_c< A35 , 1 >::type var_type35; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A36 , 0 >::type , 0 >::type >::type tag_type36; typedef typename proto::result_of::child_c< A36 , 1 >::type var_type36; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A37 , 0 >::type , 0 >::type >::type tag_type37; typedef typename proto::result_of::child_c< A37 , 1 >::type var_type37; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::child_c< A38 , 0 >::type , 0 >::type >::type tag_type38; typedef typename proto::result_of::child_c< A38 , 1 >::type var_type38; typedef typename proto::result_of::value< typename proto::result_of::child_c< typename proto::result_of::chi
ld_c< A39 , 0 >::type , 0 >::type >::type tag_type39; typedef typename proto::result_of::child_c< A39 , 1 >::type var_type39;
+            typedef fusion::map<fusion::pair<tag_type0, var_type0> , fusion::pair<tag_type1, var_type1> , fusion::pair<tag_type2, var_type2> , fusion::pair<tag_type3, var_type3> , fusion::pair<tag_type4, var_type4> , fusion::pair<tag_type5, var_type5> , fusion::pair<tag_type6, var_type6> , fusion::pair<tag_type7, var_type7> , fusion::pair<tag_type8, var_type8> , fusion::pair<tag_type9, var_type9> , fusion::pair<tag_type10, var_type10> , fusion::pair<tag_type11, var_type11> , fusion::pair<tag_type12, var_type12> , fusion::pair<tag_type13, var_type13> , fusion::pair<tag_type14, var_type14> , fusion::pair<tag_type15, var_type15> , fusion::pair<tag_type16, var_type16> , fusion::pair<tag_type17, var_type17> , fusion::pair<tag_type18, var_type18> , fusion::pair<tag_type19, var_type19> , fusion::pair<tag_type20, var_type20> , fusion::pair<tag_type21, var_type21> , fusion::pair<tag_type22, var_type22> , fusion::pair<tag_type23, var_type23> , fusion::pair<tag_type24, var_type24> , fusion::pair<tag_type25, var_type25
> , fusion::pair<tag_type26, var_type26> , fusion::pair<tag_type27, var_type27> , fusion::pair<tag_type28, var_type28> , fusion::pair<tag_type29, var_type29> , fusion::pair<tag_type30, var_type30> , fusion::pair<tag_type31, var_type31> , fusion::pair<tag_type32, var_type32> , fusion::pair<tag_type33, var_type33> , fusion::pair<tag_type34, var_type34> , fusion::pair<tag_type35, var_type35> , fusion::pair<tag_type36, var_type36> , fusion::pair<tag_type37, var_type37> , fusion::pair<tag_type38, var_type38> , fusion::pair<tag_type39, var_type39> > type;
             static type const make(A0 a0 , A1 a1 , A2 a2 , A3 a3 , A4 a4 , A5 a5 , A6 a6 , A7 a7 , A8 a8 , A9 a9 , A10 a10 , A11 a11 , A12 a12 , A13 a13 , A14 a14 , A15 a15 , A16 a16 , A17 a17 , A18 a18 , A19 a19 , A20 a20 , A21 a21 , A22 a22 , A23 a23 , A24 a24 , A25 a25 , A26 a26 , A27 a27 , A28 a28 , A29 a29 , A30 a30 , A31 a31 , A32 a32 , A33 a33 , A34 a34 , A35 a35 , A36 a36 , A37 a37 , A38 a38 , A39 a39)
             {
-                return
-                    expression::sequence<
-                        type0
-                      , A39
-                    >::make(
-                        make_locals<
-                            A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38
-                        >::make(
-                            a0 , a1 , a2 , a3 , a4 , a5 , a6 , a7 , a8 , a9 , a10 , a11 , a12 , a13 , a14 , a15 , a16 , a17 , a18 , a19 , a20 , a21 , a22 , a23 , a24 , a25 , a26 , a27 , a28 , a29 , a30 , a31 , a32 , a33 , a34 , a35 , a36 , a37 , a38
-                        )
-                      , a39
-                    );
+                return type(proto::child_c<1>(a0) , proto::child_c<1>(a1) , proto::child_c<1>(a2) , proto::child_c<1>(a3) , proto::child_c<1>(a4) , proto::child_c<1>(a5) , proto::child_c<1>(a6) , proto::child_c<1>(a7) , proto::child_c<1>(a8) , proto::child_c<1>(a9) , proto::child_c<1>(a10) , proto::child_c<1>(a11) , proto::child_c<1>(a12) , proto::child_c<1>(a13) , proto::child_c<1>(a14) , proto::child_c<1>(a15) , proto::child_c<1>(a16) , proto::child_c<1>(a17) , proto::child_c<1>(a18) , proto::child_c<1>(a19) , proto::child_c<1>(a20) , proto::child_c<1>(a21) , proto::child_c<1>(a22) , proto::child_c<1>(a23) , proto::child_c<1>(a24) , proto::child_c<1>(a25) , proto::child_c<1>(a26) , proto::child_c<1>(a27) , proto::child_c<1>(a28) , proto::child_c<1>(a29) , proto::child_c<1>(a30) , proto::child_c<1>(a31) , proto::child_c<1>(a32) , proto::child_c<1>(a33) , proto::child_c<1>(a34) , proto::child_c<1>(a35) , proto::child_c<1>(a36) , proto::child_c<1>(a37) , proto::child_c<1>(a38) , proto::child_c<1>(a39));
             }
         };

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/dynamic.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/dynamic.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/dynamic.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -15,6 +15,7 @@
 #include <boost/fusion/sequence/intrinsic/at.hpp>
 #include <boost/phoenix/core/expression.hpp>
 #include <boost/phoenix/core/meta_grammar.hpp>
+#include <boost/phoenix/core/call.hpp>
 #include <boost/phoenix/support/iterate.hpp>
 #include <boost/preprocessor/seq/for_each.hpp>
 #include <boost/preprocessor/seq/fold_left.hpp>
@@ -68,6 +69,12 @@
     )                                                                           \
 /**/
 
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(dynamic_member)
+  , (proto::terminal<proto::_>)
+    (proto::terminal<proto::_>)
+)
+
 namespace boost { namespace phoenix
 {
     template <typename DynamicScope>
@@ -106,19 +113,13 @@
             DynamicScope const& scope;
     };
 
-    PHOENIX_DEFINE_EXPRESSION(
-        dynamic_member
-      , (proto::terminal<proto::_>)
-        (proto::terminal<proto::_>)
-    )
-
     struct dynamic_member_eval
     {
         template <typename Sig>
         struct result;
 
-        template <typename This, typename N, typename Scope>
-        struct result<This(N, Scope)>
+        template <typename This, typename Context, typename N, typename Scope>
+        struct result<This(Context, N, Scope)>
         {
             typedef
                 typename boost::remove_pointer<
@@ -138,9 +139,9 @@
 
         };
 
-        template <typename N, typename Scope>
-        typename result<dynamic_member_eval(N, Scope)>::type
-        operator()(N, Scope s) const
+        template <typename Context, typename N, typename Scope>
+        typename result<dynamic_member_eval(Context, N, Scope)>::type
+        operator()(Context const&, N, Scope s) const
         {
             return fusion::at_c<N::value>(s->frame->data());
         }
@@ -148,12 +149,7 @@
 
     template <typename Dummy>
     struct default_actions::when<rule::dynamic_member, Dummy>
-        : proto::call<
-            dynamic_member_eval(
-                proto::_value(proto::_child_c<0>)
-              , proto::_value(proto::_child_c<1>)
-            )
-        >
+        : call<dynamic_member_eval>
     {};
     
     template <

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/lambda.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/lambda.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/lambda.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -15,15 +15,16 @@
 #include <boost/phoenix/core/meta_grammar.hpp>
 #include <boost/phoenix/scope/local_variable.hpp>
 #include <boost/phoenix/scope/scoped_environment.hpp>
+    
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(lambda)
+  , (proto::terminal<proto::_>) // OuterEnv 
+    (proto::terminal<proto::_>) // Locals
+    (meta_grammar)              // Lambda
+)
 
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION(
-        lambda
-      , (proto::terminal<proto::_>) // OuterEnv 
-        (proto::terminal<proto::_>)  // Locals
-        (meta_grammar)              // Lambda
-    )
 
     struct lambda_eval
     {
@@ -237,7 +238,7 @@
 
     template <typename Dummy>
     struct meta_grammar::case_<tag::lambda_actor, Dummy>
-        : proto::when<rule::lambda_actor, proto::external_transform>
+        : enable_rule<rule::lambda_actor>
     {};
 
     struct lambda_actor_eval

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/let.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/let.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/let.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -17,14 +17,14 @@
 #include <boost/phoenix/scope/local_variable.hpp>
 #include <boost/phoenix/support/iterate.hpp>
 
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(let)
+  , (proto::terminal<proto::_>)
+    (meta_grammar)
+)
+
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION(
-        let
-      , (proto::terminal<proto::_>)
-        (meta_grammar)
-    )
-
     struct let_eval
     {
         template <typename Sig>

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/local_variable.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/local_variable.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/local_variable.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -58,10 +58,7 @@
 
     template <typename Dummy>
     struct meta_grammar::case_<tag::local_variable, Dummy>
-        : proto::when<
-            rule::local_variable
-          , proto::external_transform
-        >
+        : enable_rule<rule::local_variable>
     {};
 
     template <typename Dummy>

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/scope/this.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/scope/this.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/scope/this.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -16,17 +16,17 @@
 #include <boost/phoenix/core/terminal.hpp>
 #include <boost/type_traits/remove_pointer.hpp>
 
+PHOENIX_DEFINE_EXPRESSION_VARARG(
+    (boost)(phoenix)(this_function)
+  , (meta_grammar)
+  , PHOENIX_LIMIT
+)
+
 namespace boost { namespace phoenix {
 
     template <typename Expr>
     struct this_actor;
 
-    PHOENIX_DEFINE_EXPRESSION_VARARG(
-        this_function
-      , (meta_grammar)
-      , PHOENIX_LIMIT
-    )
-
     namespace detail
     {
         template <typename Dummy>

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/statement/detail/preprocessed/try_catch_expression_40.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/statement/detail/preprocessed/try_catch_expression_40.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/statement/detail/preprocessed/try_catch_expression_40.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -1,663 +0,0 @@
-/*==============================================================================
-    Copyright (c) 2005-2010 Joel de Guzman
-    Copyright (c) 2010 Thomas Heller
-
-    Distributed under the Boost Software License, Version 1.0. (See accompanying
-    file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-==============================================================================*/
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try >
-        struct try_catch<Try >
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-               >
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0>
-        struct try_catch<Try , A0>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1>
-        struct try_catch<Try , A0 , A1>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2>
-        struct try_catch<Try , A0 , A1 , A2>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3>
-        struct try_catch<Try , A0 , A1 , A2 , A3>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38>
-        {};
-     
-    
-    
-    
-    
-    
-    
-    
-        template <typename Try , typename A0 , typename A1 , typename A2 , typename A3 , typename A4 , typename A5 , typename A6 , typename A7 , typename A8 , typename A9 , typename A10 , typename A11 , typename A12 , typename A13 , typename A14 , typename A15 , typename A16 , typename A17 , typename A18 , typename A19 , typename A20 , typename A21 , typename A22 , typename A23 , typename A24 , typename A25 , typename A26 , typename A27 , typename A28 , typename A29 , typename A30 , typename A31 , typename A32 , typename A33 , typename A34 , typename A35 , typename A36 , typename A37 , typename A38 , typename A39>
-        struct try_catch<Try , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 , A39>
-            : expr_ext<
-                try_catch_actor
-              , tag::try_catch
-              , Try
-              , A0 , A1 , A2 , A3 , A4 , A5 , A6 , A7 , A8 , A9 , A10 , A11 , A12 , A13 , A14 , A15 , A16 , A17 , A18 , A19 , A20 , A21 , A22 , A23 , A24 , A25 , A26 , A27 , A28 , A29 , A30 , A31 , A32 , A33 , A34 , A35 , A36 , A37 , A38 , A39>
-        {};
-     

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/statement/do_while.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/statement/do_while.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/statement/do_while.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,13 +12,15 @@
 #include <boost/phoenix/core/expression.hpp>
 #include <boost/phoenix/core/meta_grammar.hpp>
 
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(do_while)
+  , (meta_grammar) // Cond
+    (meta_grammar) // Do
+)
+
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION(
-        do_while
-      , (meta_grammar) // Cond
-        (meta_grammar) // Do
-    )
+
 
     struct do_while_eval
         : proto::callable

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/statement/for.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/statement/for.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/statement/for.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -11,17 +11,17 @@
 #include <boost/phoenix/core/limits.hpp>
 #include <boost/phoenix/core/expression.hpp>
 #include <boost/phoenix/core/meta_grammar.hpp>
+    
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(for_)
+  , (meta_grammar) // Cond
+    (meta_grammar) // Init
+    (meta_grammar) // Step
+    (meta_grammar) // Do
+)
 
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION(
-        for_
-      , (meta_grammar) // Cond
-        (meta_grammar) // Init
-        (meta_grammar) // Step
-        (meta_grammar) // Do
-    )
-
     struct for_eval
     {
         typedef void result_type;

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/statement/if.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/statement/if.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/statement/if.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -21,26 +21,29 @@
 
 namespace boost { namespace phoenix
 {
+    template <typename> struct if_actor;
+}}
+    
+PHOENIX_DEFINE_EXPRESSION_EXT(
+    if_actor
+  , (boost)(phoenix)(if_)
+  , (meta_grammar) // Cond
+    (meta_grammar) // Then
+)
+    
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(if_else_statement)
+  , (meta_grammar) // Cond
+    (meta_grammar) // Then
+    (meta_grammar) // Else
+)
+
+namespace boost { namespace phoenix
+{
     ////////////////////////////////////////////////////////////////////////////
     // If-Else statements
     ////////////////////////////////////////////////////////////////////////////
     
-    template <typename> struct if_actor;
-    
-    PHOENIX_DEFINE_EXPRESSION_EXT(
-        if_actor
-      , if_
-      , (meta_grammar) // Cond
-        (meta_grammar) // Then
-    )
-    
-    PHOENIX_DEFINE_EXPRESSION(
-        if_else_statement
-      , (meta_grammar) // Cond
-        (meta_grammar) // Then
-        (meta_grammar) // Else
-    )
-    
     // Function for evaluating lambdas like:
     // if_( foo )[ bar ]
     // and

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/statement/sequence.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/statement/sequence.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/statement/sequence.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -36,7 +36,7 @@
 
         template <typename Dummy>
         struct meta_grammar::case_<proto::tag::comma, Dummy>
-		: proto::when<rule::sequence, proto::external_transform>
+		: enable_rule<rule::sequence>
         {};
 
 }}

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/statement/switch.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/statement/switch.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/statement/switch.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -63,12 +63,6 @@
         {};
     }
 
-    PHOENIX_DEFINE_EXPRESSION(
-        switch_
-      , (meta_grammar)           // Cond
-        (detail::switch_grammar) // Cases
-    )
-
     namespace detail
     {
         struct switch_case_is_nullary
@@ -142,6 +136,15 @@
             >
             {};
     }
+}}
+
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(switch_)
+  , (meta_grammar)           // Cond
+    (detail::switch_grammar) // Cases
+)
+
+namespace boost { namespace phoenix {
 
     template <typename Dummy>
     struct is_nullary::when<rule::switch_, Dummy>

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/statement/throw.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/statement/throw.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/statement/throw.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -44,8 +44,8 @@
     template <typename Dummy>
     struct meta_grammar::case_<tag::throw_, Dummy>
         : proto::or_<
-            proto::when<rule::rethrow_, proto::external_transform>
-          , proto::when<rule::throw_, proto::external_transform>
+            enable_rule<rule::rethrow_>
+          , enable_rule<rule::throw_>
         >
     {};
 

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/statement/try_catch.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/statement/try_catch.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/statement/try_catch.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -93,7 +93,7 @@
 
     template <typename Dummy>
     struct meta_grammar::case_<tag::try_catch, Dummy>
-        : proto::when<rule::try_catch, proto::external_transform>
+        : enable_rule<rule::try_catch>
     {};
 
     struct try_catch_eval

Modified: sandbox/SOC/2010/phoenix3/boost/phoenix/statement/while.hpp
==============================================================================
--- sandbox/SOC/2010/phoenix3/boost/phoenix/statement/while.hpp	(original)
+++ sandbox/SOC/2010/phoenix3/boost/phoenix/statement/while.hpp	2011-02-07 01:43:58 EST (Mon, 07 Feb 2011)
@@ -12,14 +12,14 @@
 #include <boost/phoenix/core/expression.hpp>
 #include <boost/phoenix/core/meta_grammar.hpp>
 
+PHOENIX_DEFINE_EXPRESSION(
+    (boost)(phoenix)(while_)
+  , (meta_grammar) // Cond
+    (meta_grammar) // Do
+)
+
 namespace boost { namespace phoenix
 {
-    PHOENIX_DEFINE_EXPRESSION(
-        while_
-      , (meta_grammar) // Cond
-        (meta_grammar) // Do
-    )
-
     struct while_eval
     {
         typedef void result_type;