generic-library/cxx
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patch by Jesse Towner, and bug fix by Sebastian Redl

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@110724 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Howard Hinnant
2010-08-10 20:48:29 +00:00
parent 45783d2dfd
commit 60a0a8ef24
10 changed files with 168 additions and 38 deletions
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103
include/__config
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@@ -73,6 +73,76 @@
#define _LIBCPP_ALWAYS_INLINE __attribute__((__always_inline__))
#if defined(__clang__)
#if !(__has_feature(cxx_exceptions))
#define _LIBCPP_NO_EXCEPTIONS
#endif
#define _LIBCPP_HAS_NO_ADVANCED_SFINAE
#define _LIBCPP_HAS_NO_STRONG_USING
#define _LIBCPP_HAS_NO_TEMPLATE_ALIASES
#ifndef __GXX_EXPERIMENTAL_CXX0X__
#define _LIBCPP_HAS_NO_DECLTYPE
#define _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
#define _LIBCPP_HAS_NO_DELETED_FUNCTIONS
#define _LIBCPP_HAS_NO_NULLPTR
#define _LIBCPP_HAS_NO_STATIC_ASSERT
#define _LIBCPP_HAS_NO_UNICODE_CHARS
#define _LIBCPP_HAS_NO_VARIADICS
#else
#if __has_feature(cxx_rvalue_references)
#define _LIBCPP_MOVE
#endif
#if !(__has_feature(cxx_decltype))
#define _LIBCPP_HAS_NO_DECLTYPE
#endif
#if !(__has_feature(cxx_deleted_functions))
#define _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
#define _LIBCPP_HAS_NO_DELETED_FUNCTIONS
#endif
#if !(__has_feature(cxx_nullptr))
#define _LIBCPP_HAS_NO_NULLPTR
#endif
#if !(__has_feature(cxx_static_assert))
#define _LIBCPP_HAS_NO_STATIC_ASSERT
#endif
#if !(__has_feature(cxx_variadic_templates))
#define _LIBCPP_HAS_NO_VARIADICS
#endif
#endif
#elif defined(__GNUC__)
#if !__EXCEPTIONS
#define _LIBCPP_NO_EXCEPTIONS
#endif
#define _LIBCPP_HAS_NO_TEMPLATE_ALIASES
#ifndef __GXX_EXPERIMENTAL_CXX0X__
#define _LIBCPP_HAS_NO_ADVANCED_SFINAE
#define _LIBCPP_HAS_NO_DECLTYPE
#define _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
#define _LIBCPP_HAS_NO_DELETED_FUNCTIONS
#define _LIBCPP_HAS_NO_NULLPTR
#define _LIBCPP_HAS_NO_STATIC_ASSERT
#define _LIBCPP_HAS_NO_UNICODE_CHARS
#define _LIBCPP_HAS_NO_VARIADICS
#else
#if __GNUC__ >= 4 && __GNUC_MINOR__ >= 3
#define _LIBCPP_MOVE
#endif
@@ -81,23 +151,22 @@
#define _LIBCPP_HAS_NO_STATIC_ASSERT
#endif
#define _LIBCPP_HAS_NO_NULLPTR
#if !(__GNUC__ >= 4 && __GNUC_MINOR__ >= 3)
#define _LIBCPP_HAS_NO_VARIADICS
#define _LIBCPP_HAS_NO_DECLTYPE
#endif
#if !(__GNUC__ >= 4 && __GNUC_MINOR__ >= 4)
#define _LIBCPP_HAS_NO_UNICODE_CHARS
#define _LIBCPP_HAS_NO_ADVANCED_SFINAE
#define _LIBCPP_HAS_NO_DECLTYPE
#define _LIBCPP_HAS_NO_DEFAULTED_FUNCTIONS
#define _LIBCPP_HAS_NO_DELETED_FUNCTIONS
#define _LIBCPP_HAS_NO_UNICODE_CHARS
#define _LIBCPP_HAS_NO_VARIADICS
#endif
#if defined(__clang__)
#define _LIBCPP_HAS_NO_STRONG_USING
#if !(__GNUC__ >= 4 && __GNUC_MINOR__ >= 6)
#define _LIBCPP_HAS_NO_NULLPTR
#endif
#define _LIBCPP_HAS_NO_TEMPLATE_ALIASES
#endif
#endif
#ifdef _LIBCPP_HAS_NO_STRONG_USING
#define _LIBCPP_BEGIN_NAMESPACE_STD namespace std {
@@ -106,6 +175,7 @@
#else
#define _LIBCPP_BEGIN_NAMESPACE_STD namespace std { namespace _LIBCPP_NAMESPACE {
#define _LIBCPP_END_NAMESPACE_STD } }
#define _STD std::_LIBCPP_NAMESPACE
namespace std {
namespace _LIBCPP_NAMESPACE {
@@ -113,12 +183,11 @@ namespace _LIBCPP_NAMESPACE {
using namespace _LIBCPP_NAMESPACE __attribute__((__strong__));
}
#define _STD std::_LIBCPP_NAMESPACE
#endif
#ifdef _LIBCPP_HAS_NO_UNICODE_CHARS
typedef unsigned short char16_t;
typedef unsigned int char32_t;
typedef unsigned short char16_t;
typedef unsigned int char32_t;
#endif
#ifdef _LIBCPP_HAS_NO_STATIC_ASSERT
@@ -133,13 +202,7 @@ template <unsigned> struct __static_assert_check {};
#endif
#ifdef _LIBCPP_HAS_NO_DECLTYPE
#define decltype(x) __typeof__(x)
#endif
#if !__EXCEPTIONS
#define _LIBCPP_NO_EXCEPTIONS
#endif
#endif // _LIBCPP_CONFIG