[Boost-commit] svn:boost r73726 - sandbox/conversion/boost/conversion/type_traits

Subject: [Boost-commit] svn:boost r73726 - sandbox/conversion/boost/conversion/type_traits
From: vicente.botet_at_[hidden]
Date: 2011-08-14 06:22:30

Author: viboes
Date: 2011-08-14 06:22:29 EDT (Sun, 14 Aug 2011)
New Revision: 73726
URL: http://svn.boost.org/trac/boost/changeset/73726

Log:
conversion: update some traits
Text files modified: 
   sandbox/conversion/boost/conversion/type_traits/is_assignable.hpp         |     9 +++++++--                               
   sandbox/conversion/boost/conversion/type_traits/is_constructible.hpp      |     2 ++                                      
   sandbox/conversion/boost/conversion/type_traits/is_copy_assignable.hpp    |     6 ++++--                                  
   sandbox/conversion/boost/conversion/type_traits/is_copy_constructible.hpp |     4 ++--                                    
   sandbox/conversion/boost/conversion/type_traits/is_move_assignable.hpp    |     6 ++++--                                  
   sandbox/conversion/boost/conversion/type_traits/is_move_constructible.hpp |     4 ++--                                    
   6 files changed, 21 insertions(+), 10 deletions(-)

Modified: sandbox/conversion/boost/conversion/type_traits/is_assignable.hpp
==============================================================================
--- sandbox/conversion/boost/conversion/type_traits/is_assignable.hpp	(original)
+++ sandbox/conversion/boost/conversion/type_traits/is_assignable.hpp	2011-08-14 06:22:29 EDT (Sun, 14 Aug 2011)
@@ -61,6 +61,7 @@
     //#define BOOST_CONVERSION_NO_IS_ASSIGNABLE
   #elif defined __GNUC__
      #if __GNUC__ < 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ < 4 )
+#error
        #define BOOST_CONVERSION_NO_IS_ASSIGNABLE
      #else
        #define BOOST_CONVERSION_IS_ASSIGNABLE_USES_DECLTYPE
@@ -125,7 +126,11 @@
           static false_type
           selector(...);
 
-          typedef decltype(selector<T,S>(0)) type;
+          static const bool value =
+            sizeof(selector<T,S>(0)) ==
+            sizeof(yes_type);
+          typedef boost::integral_constant<bool,value> type;
+          //typedef decltype(selector<T,S>(0)) type;
         };
 
 #elif defined BOOST_CONVERSION_IS_ASSIGNABLE_USES_SIZEOF
@@ -207,7 +212,7 @@
         template <> struct imp< int, unsigned char, false, false > : true_type  {};
         template <> struct imp< int, short, false, false > : true_type  {};
         template <> struct imp< int, unsigned short, false, false > : true_type  {};
-        template <> struct imp< int, int, false, false > : true_type  {};
+        //template <> struct imp< int, int, false, false > : true_type  {};
         template <> struct imp< int, unsigned int, false, false > : true_type  {};
         template <> struct imp< int, long, false, false > : true_type  {};
         template <> struct imp< int, unsigned long, false, false > : true_type  {};

Modified: sandbox/conversion/boost/conversion/type_traits/is_constructible.hpp
==============================================================================
--- sandbox/conversion/boost/conversion/type_traits/is_constructible.hpp	(original)
+++ sandbox/conversion/boost/conversion/type_traits/is_constructible.hpp	2011-08-14 06:22:29 EDT (Sun, 14 Aug 2011)
@@ -86,6 +86,7 @@
   #elif defined __GNUC__
      #if __GNUC__ < 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ < 4 )
        #if ! defined BOOST_NO_SFINAE_EXPR
+#error
          #define BOOST_CONVERSION_IS_CONSTRUCTIBLE_USES_SIZEOF
        #else
          #define BOOST_CONVERSION_NO_IS_CONSTRUCTIBLE
@@ -102,6 +103,7 @@
   #if defined __clang__
   #elif defined __GNUC__
      #if __GNUC__ < 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ < 7 )
+#error
        #define BOOST_CONVERSION_NO_IS_DEFAULT_CONSTRUCTIBLE
      #endif
   #endif

Modified: sandbox/conversion/boost/conversion/type_traits/is_copy_assignable.hpp
==============================================================================
--- sandbox/conversion/boost/conversion/type_traits/is_copy_assignable.hpp	(original)
+++ sandbox/conversion/boost/conversion/type_traits/is_copy_assignable.hpp	2011-08-14 06:22:29 EDT (Sun, 14 Aug 2011)
@@ -44,8 +44,10 @@
    */
   template <typename T>
   struct is_copy_assignable<T&> : true_type {};
-  template <typename A>
-  struct is_copy_assignable<A[]> : false_type {};
+  template <typename T>
+  struct is_copy_assignable<T[]> : false_type {};
+  template <typename T, std::size_t N>
+  struct is_copy_assignable<T[N]> : false_type {};
   template <>
   struct is_copy_assignable<void> : false_type {};
 

Modified: sandbox/conversion/boost/conversion/type_traits/is_copy_constructible.hpp
==============================================================================
--- sandbox/conversion/boost/conversion/type_traits/is_copy_constructible.hpp	(original)
+++ sandbox/conversion/boost/conversion/type_traits/is_copy_constructible.hpp	2011-08-14 06:22:29 EDT (Sun, 14 Aug 2011)
@@ -45,8 +45,8 @@
   struct is_copy_constructible<T&> : true_type {};
   template <typename T>
   struct is_copy_constructible<T[]> : false_type {};
-//  template <typename T, std::size_t N>
-//  struct is_copy_constructible<T[N]> : false_type {};
+  template <typename T, std::size_t N>
+  struct is_copy_constructible<T[N]> : false_type {};
 #endif
 
 }

Modified: sandbox/conversion/boost/conversion/type_traits/is_move_assignable.hpp
==============================================================================
--- sandbox/conversion/boost/conversion/type_traits/is_move_assignable.hpp	(original)
+++ sandbox/conversion/boost/conversion/type_traits/is_move_assignable.hpp	2011-08-14 06:22:29 EDT (Sun, 14 Aug 2011)
@@ -67,8 +67,10 @@
    */
 //  template <typename T>
 //  struct is_move_assignable<T&> : true_type {};
-  template <typename A>
-  struct is_move_assignable<A[]> : false_type {};
+    template <typename T>
+    struct is_move_assignable<T[]> : false_type {};
+    template <typename T, std::size_t N>
+    struct is_move_assignable<T[N]> : false_type {};
   template <>
   struct is_move_assignable<void> : false_type {};
 

Modified: sandbox/conversion/boost/conversion/type_traits/is_move_constructible.hpp
==============================================================================
--- sandbox/conversion/boost/conversion/type_traits/is_move_constructible.hpp	(original)
+++ sandbox/conversion/boost/conversion/type_traits/is_move_constructible.hpp	2011-08-14 06:22:29 EDT (Sun, 14 Aug 2011)
@@ -65,8 +65,8 @@
 //  struct is_move_constructible<T&> : true_type {};
   template <typename T>
   struct is_move_constructible<T[]> : false_type {};
-//  template <typename T, std::size_t N>
-//  struct is_move_constructible<T[N]> : false_type {};
+  template <typename T, std::size_t N>
+  struct is_move_constructible<T[N]> : false_type {};
 #endif
 
 }