libcxx/test/std/thread/macro.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
  11 // <thread>
  12
  13 // #define __STDCPP_THREADS__ 1
  14
  15 #include <thread>
  16
  17 #include "test_macros.h"
  18
  19 int main(int, char**)
  20 {
  21 #ifndef __STDCPP_THREADS__
  22 #error __STDCPP_THREADS__ is not defined
  23 #elif __STDCPP_THREADS__ != 1
  24 #error __STDCPP_THREADS__ has the wrong value
  25 #endif
  26
  27   return 0;
  28 }