From 0f6f5f8d65088c9b2991470b56a0873e07e99698 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@pdimov.com>
Date: Tue, 8 May 2007 19:56:40 +0000
Subject: [PATCH] Define BOOST_HAS_RVALUE_REFS for ConceptGCC and OSL5-gcc

[SVN r37636]
---
 include/boost/config/compiler/gcc.hpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/boost/config/compiler/gcc.hpp b/include/boost/config/compiler/gcc.hpp
index 0aaf8953..f1b7ba3e 100644
--- a/include/boost/config/compiler/gcc.hpp
+++ b/include/boost/config/compiler/gcc.hpp
@@ -109,10 +109,16 @@
 #  define BOOST_HAS_VARIADIC_TMPL
 #endif
 
+// Rvalue reference support
+#ifdef __RVALUE_REFS
+#  define BOOST_HAS_RVALUE_REFS
+#endif
+
 // ConceptGCC compiler:
 //   http://www.generic-programming.org/software/ConceptGCC/
 #ifdef __GXX_CONCEPTS__
 #  define BOOST_HAS_CONCEPTS
+#  define BOOST_HAS_RVALUE_REFS
 #  define BOOST_COMPILER "ConceptGCC version " __VERSION__
 #endif