[Boost-commit] svn:boost r57142 - trunk/boost/spirit/home/support

Subject: [Boost-commit] svn:boost r57142 - trunk/boost/spirit/home/support
From: hartmut.kaiser_at_[hidden]
Date: 2009-10-24 18:36:09

Author: hkaiser
Date: 2009-10-24 18:36:08 EDT (Sat, 24 Oct 2009)
New Revision: 57142
URL: http://svn.boost.org/trac/boost/changeset/57142

Log:
Spirit: fixed karma alternative handling
Text files modified: 
   trunk/boost/spirit/home/support/attributes.hpp |     9 ++++-----                               
   1 files changed, 4 insertions(+), 5 deletions(-)

Modified: trunk/boost/spirit/home/support/attributes.hpp
==============================================================================
--- trunk/boost/spirit/home/support/attributes.hpp	(original)
+++ trunk/boost/spirit/home/support/attributes.hpp	2009-10-24 18:36:08 EDT (Sat, 24 Oct 2009)
@@ -59,12 +59,11 @@
       : not_is_variant<T>
     {};
 
+    // we treat every type as if it where the variant (as this meta function is
+    // invoked for variant types only)
     template <typename T>
-    struct variant_type;
-
-    template <BOOST_VARIANT_ENUM_PARAMS(typename T)>
-    struct variant_type<boost::variant<BOOST_VARIANT_ENUM_PARAMS(T)> >
-      : mpl::identity<boost::variant<BOOST_VARIANT_ENUM_PARAMS(T)> > 
+    struct variant_type
+      : mpl::identity<T> 
     {};
 
     template <typename T>