[Boost-commit] svn:boost r81533 - trunk/boost/thread/detail

Subject: [Boost-commit] svn:boost r81533 - trunk/boost/thread/detail
From: vicente.botet_at_[hidden]
Date: 2012-11-25 13:30:20

Author: viboes
Date: 2012-11-25 13:30:19 EST (Sun, 25 Nov 2012)
New Revision: 81533
URL: http://svn.boost.org/trac/boost/changeset/81533

Log:
Thread: improve is_convertible workaround to take care bug for of gcc-4.4 and intel 10.1
Text files modified: 
   trunk/boost/thread/detail/is_convertible.hpp |     9 +++++++++                               
   1 files changed, 9 insertions(+), 0 deletions(-)

Modified: trunk/boost/thread/detail/is_convertible.hpp
==============================================================================
--- trunk/boost/thread/detail/is_convertible.hpp	(original)
+++ trunk/boost/thread/detail/is_convertible.hpp	2012-11-25 13:30:19 EST (Sun, 25 Nov 2012)
@@ -23,6 +23,8 @@
 
 #if defined  BOOST_NO_CXX11_RVALUE_REFERENCES
 
+#if defined(BOOST_INTEL_CXX_VERSION) && (BOOST_INTEL_CXX_VERSION <= 1001)
+
 #if defined BOOST_THREAD_USES_MOVE
     template <typename T1, typename T2>
     struct is_convertible<
@@ -30,6 +32,13 @@
       rv<rv<T2> > &
     > : false_type {};
 #endif
+
+#elif defined __GNUC__ && __GNUC__ < 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ < 4 )
+
+    template <typename T1, typename T2>
+    struct is_convertible<T1&, T2&> : boost::is_convertible<T1, T2> {};
+#endif
+
 #endif
   }