From 2799200d4e929290ff565732e2c3df652c026b90 Mon Sep 17 00:00:00 2001
From: John Maddock <john@johnmaddock.co.uk>
Date: Sun, 26 Jun 2011 08:16:55 +0000
Subject: [PATCH] Revert Clang intrinsics support - it doesn't always work
 presently. Change authorized by eric niebler. Fixes #5635.

[SVN r72758]
---
 include/boost/type_traits/intrinsics.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/type_traits/intrinsics.hpp b/include/boost/type_traits/intrinsics.hpp
index 0dc2502..6057249 100644
--- a/include/boost/type_traits/intrinsics.hpp
+++ b/include/boost/type_traits/intrinsics.hpp
@@ -124,7 +124,7 @@
 #   define BOOST_HAS_TYPE_TRAITS_INTRINSICS
 #endif
 
-#if (defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3) && !defined(__GCCXML__)))) || (__clang_major__ >= 3)
+#if defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3) && !defined(__GCCXML__)))
 #   include <boost/type_traits/is_same.hpp>
 #   include <boost/type_traits/is_reference.hpp>
 #   include <boost/type_traits/is_volatile.hpp>