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Explicitly guard gcc's code path using BOOST_CLANG.

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Currently, the version check `(__GNUC__ == 4) && (__GNUC_MINOR__ >= 3)` is enough to guard gcc's code path from clang, since clang pretends to be gcc-4.2.1.
But, it seems that the clang's (pretended) gcc version will be changed to a more recent one in the near future. So we need the explicit guard.

[SVN r78448]
This commit is contained in:
Michel Morin
2012-05-13 05:49:12 +00:00
parent 888910b677
commit 960c85dedc
1 changed files with 1 additions and 1 deletions
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2
include/boost/type_traits/intrinsics.hpp
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@@ -186,7 +186,7 @@
# define BOOST_HAS_TYPE_TRAITS_INTRINSICS
#endif
#if defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3) && !defined(__GCCXML__)))
#if defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3) && !defined(__GCCXML__))) && !defined(BOOST_CLANG)
# include <boost/type_traits/is_same.hpp>
# include <boost/type_traits/is_reference.hpp>
# include <boost/type_traits/is_volatile.hpp>