libcxx/test/std/thread/thread.semaphore/version.pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8 //
   9 // UNSUPPORTED: libcpp-has-no-threads
  10 // UNSUPPORTED: c++03, c++11
  11
  12 // <semaphore>
  13
  14 #include <semaphore>
  15
  16 #include "test_macros.h"
  17
  18 #ifndef _LIBCPP_VERSION
  19 #error _LIBCPP_VERSION not defined
  20 #endif
  21
  22 int main(int, char**)
  23 {
  24   return 0;
  25 }