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Add test to ensure including <atomic> fails when _LIBCPP_HAS_NO_THREADS is defined.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@220722 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier 2014-10-27 21:38:23 +00:00
parent bff83f9aab
commit 4889a16c9f
1 changed files with 23 additions and 0 deletions
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test/atomics/libcpp-has-no-threads.fail.cpp Normal file
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//===----------------------------------------------------------------------===//
//
// 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.
//
//===----------------------------------------------------------------------===//
// <atomic>
// Test that including <atomic> fails to compile when _LIBCPP_HAS_NO_THREADS
// is defined.
#ifndef _LIBCPP_HAS_NO_THREADS
#define _LIBCPP_HAS_NO_THREADS
#endif
#include <atomic>
int main()
{
}