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Change _LIBCXX_CONSTEXPR_AFTER_CXX11 to check for c++14 constexpr rules

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@213225 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier 2014-07-17 05:16:18 +00:00
parent 9b2b60cab8
commit 8fcc27286f
1 changed files with 14 additions and 2 deletions
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16
include/__config
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@ -313,6 +313,10 @@ typedef __char32_t char32_t;
#define _LIBCPP_HAS_NO_CONSTEXPR
#endif
#if !(__has_feature(cxx_relaxed_constexpr))
#define _LIBCPP_HAS_NO_CXX14_CONSTEXPR
#endif
#if __ISO_C_VISIBLE >= 2011 || __cplusplus >= 201103L
#if defined(__FreeBSD__)
#define _LIBCPP_HAS_QUICK_EXIT
@ -388,6 +392,9 @@ namespace std {
#define _LIBCPP_HAS_NO_CONSTEXPR
#endif
// No version of GCC supports relaxed constexpr rules
#define _LIBCPP_HAS_NO_CXX14_CONSTEXPR
#define _NOEXCEPT throw()
#define _NOEXCEPT_(x)
#define _NOEXCEPT_OR_FALSE(x) false
@ -457,6 +464,7 @@ using namespace _LIBCPP_NAMESPACE __attribute__((__strong__));
#define _LIBCPP_HAS_NO_TEMPLATE_ALIASES
#define _LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER
#define _LIBCPP_HAS_NO_CONSTEXPR
#define _LIBCPP_HAS_NO_CXX14_CONSTEXPR
#define _LIBCPP_HAS_NO_UNICODE_CHARS
#define _LIBCPP_HAS_NO_DELETED_FUNCTIONS
#define _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
@ -648,15 +656,19 @@ template <unsigned> struct __static_assert_check {};
#endif
#if _LIBCPP_STD_VER <= 11
#define _LIBCPP_CONSTEXPR_AFTER_CXX11
#define _LIBCPP_EXPLICIT_AFTER_CXX11
#define _LIBCPP_DEPRECATED_AFTER_CXX11
#else
#define _LIBCPP_CONSTEXPR_AFTER_CXX11 constexpr
#define _LIBCPP_EXPLICIT_AFTER_CXX11 explicit
#define _LIBCPP_DEPRECATED_AFTER_CXX11 [[deprecated]]
#endif
#if _LIBCPP_STD_VER > 11 && !defined(_LIBCPP_HAS_NO_CXX14_CONSTEXPR)
#define _LIBCPP_CONSTEXPR_AFTER_CXX11 constexpr
#else
#define _LIBCPP_CONSTEXPR_AFTER_CXX11
#endif
#ifndef _LIBCPP_HAS_NO_ASAN
extern "C" void __sanitizer_annotate_contiguous_container(
const void *, const void *, const void *, const void *);