Imported Upstream version 1.64.0

[platform/upstream/boost.git] / boost / config / compiler / gcc.hpp

diff --git a/boost/config/compiler/gcc.hpp b/boost/config/compiler/gcc.hpp
index e319d04..c82cbc7 100644 (file)
--- a/boost/config/compiler/gcc.hpp
+++ b/boost/config/compiler/gcc.hpp
@@ -253,6 +253,7 @@
 #if (BOOST_GCC_VERSION < 40800) || !defined(BOOST_GCC_CXX11)
 #  define BOOST_NO_CXX11_ALIGNAS
 #  define BOOST_NO_CXX11_THREAD_LOCAL
+#  define BOOST_NO_CXX11_SFINAE_EXPR
 #endif
 
 // C++0x features in 4.8.1 and later