libcxx/test/std/thread/thread.threads/thread.thread.class/thread.thread.assign/move2.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: no-threads
  10
  11 // <thread>
  12
  13 // class thread
  14
  15 // thread& operator=(thread&& t);
  16
  17 #include <thread>
  18 #include <cassert>
  19 #include <cstdlib>
  20 #include <exception>
  21 #include <utility>
  22
  23 #include "make_test_thread.h"
  24 #include "test_macros.h"
  25
  26 struct G
  27 {
  28     void operator()() { }
  29 };
  30
  31 void f1()
  32 {
  33     std::_Exit(0);
  34 }
  35
  36 int main(int, char**)
  37 {
  38     std::set_terminate(f1);
  39     {
  40         G g;
  41         std::thread t0 = support::make_test_thread(g);
  42         std::thread t1;
  43         t0 = std::move(t1);
  44         assert(false);
  45     }
  46
  47     return 0;
  48 }