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9 Commits

Author SHA1 Message Date
Eric Fiselier
4e3e15ad99 [libc++] Remove various C++03 feature test macros 
Summary:
Libc++ still uses per-feature configuration macros when configuring for C++11. However libc++ requires a feature-complete C++11 compiler so there is no reason to check individual features. This patch starts the process of removing the feature specific macros and replacing their usage with `_LIBCPP_CXX03_LANG`.

This patch removes the __config macros:

* _LIBCPP_HAS_NO_TRAILING_RETURN
* _LIBCPP_HAS_NO_TEMPLATE_ALIASES
* _LIBCPP_HAS_NO_ADVANCED_SFINAE
* _LIBCPP_HAS_NO_DEFAULT_FUNCTION_TEMPLATE_ARGS
* _LIBCPP_HAS_NO_STATIC_ASSERT

As a drive I also changed our C++03 static_assert to use _Static_assert if available.

I plan to commit this without review if nobody voices an objection.

Reviewers: mclow.lists

Subscribers: cfe-commits

Differential Revision: https://reviews.llvm.org/D24895

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@282347 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-09-25 03:34:28 +00:00
Eric Fiselier
60c8accd6e Fix an MSVC x64 compiler warning. Patch from STL@microsoft.com 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@277573 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-08-03 05:48:09 +00:00
Eric Fiselier
604b5c48ec Don't use non-conforming pointer_traits specialization it tests. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@273368 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-06-22 02:31:32 +00:00
Eric Fiselier
d24c465bea Replace __cplusplus comparisons and dialect __has_feature checks with TEST_STD_VER. 
This is a huge cleanup that helps make the libc++ test suite more portable.
Patch from STL@microsoft.com. Thanks STL!


git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@272716 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-06-14 21:31:42 +00:00
Eric Fiselier
c325f3dccf Add tests for LWG issue 2361 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@266586 91177308-0d34-0410-b5e6-96231b3b80d8
 2016-04-18 02:31:05 +00:00
Marshall Clow
88fa03a06e Add a test for LWG#2466: allocator_traits::max_size() default behavior is incorrect 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@251252 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-10-25 19:34:04 +00:00
Marshall Clow
b81d6f5b8d Noticed that std::allocator<const T> was missing the definition for is_always_equal. Fixed this, and added a test for it. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@241190 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-07-01 21:23:40 +00:00
Marshall Clow
f0324bcaa1 Implement the first part of N4258 - allocator_traits<X>::is_always_equal. Also fixes PR#23723 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@238848 91177308-0d34-0410-b5e6-96231b3b80d8
 2015-06-02 16:34:03 +00:00
Eric Fiselier
a90c6dd460 Move test into test/std subdirectory. 
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8
 2014-12-20 01:40:03 +00:00