external/bsd/libc++/dist/libcxx/test/thread/macro.pass.cpp

   1 //===----------------------------------------------------------------------===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is dual licensed under the MIT and the University of Illinois Open
   6 // Source Licenses. See LICENSE.TXT for details.
   7 //
   8 //===----------------------------------------------------------------------===//
   9
  10 // <thread>
  11
  12 // #define __STDCPP_THREADS__ __cplusplus
  13
  14 #include <thread>
  15
  16 int main()
  17 {
  18 #ifndef __STDCPP_THREADS__
  19 #error __STDCPP_THREADS__ is not defined
  20 #endif
  21 }