4d5214346e
Summary:
These #includes are quite important, since otherwise any
#if TEST_STD_VER > 14 && defined(TEST_HAS_C11_FEATURES)
checks are always false, and so we don't actually test for C11 support
in the standard library.
Reviewers: mclow.lists, EricWF
Subscribers: christof, dexonsmith, cfe-commits
Differential Revision: https://reviews.llvm.org/D50674
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@339675 91177308-0d34-0410-b5e6-96231b3b80d8
33 lines
1.0 KiB
C++
33 lines
1.0 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is dual licensed under the MIT and the University of Illinois Open
|
|
// Source Licenses. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
// UNSUPPORTED: c++98, c++03, c++11, c++14
|
|
|
|
// We have two macros for checking whether or not the underlying C library
|
|
// has C11 features:
|
|
// TEST_HAS_C11_FEATURES - which is defined in "test_macros.h"
|
|
// _LIBCPP_HAS_C11_FEATURES - which is defined in <__config>
|
|
// They should always be the same
|
|
|
|
#include <__config>
|
|
#include "test_macros.h"
|
|
|
|
#ifdef TEST_HAS_C11_FEATURES
|
|
# ifndef _LIBCPP_HAS_C11_FEATURES
|
|
# error "TEST_HAS_C11_FEATURES is defined, but _LIBCPP_HAS_C11_FEATURES is not"
|
|
# endif
|
|
#endif
|
|
|
|
#ifdef _LIBCPP_HAS_C11_FEATURES
|
|
# ifndef TEST_HAS_C11_FEATURES
|
|
# error "_LIBCPP_HAS_C11_FEATURES is defined, but TEST_HAS_C11_FEATURES is not"
|
|
# endif
|
|
#endif
|
|
|
|
int main() {}
|