__has_feature crutch

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@115540 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant 2010-10-04 19:01:30 +00:00
parent 611fdaf229
commit 26994e383c

@ -249,4 +249,8 @@ template <unsigned> struct __static_assert_check {};
#define constexpr const
#endif
#ifndef __has_feature(__x)
#define __has_feature(__x) 0
#endif
#endif // _LIBCPP_CONFIG