| // { dg-do run } |
| // { dg-additional-options "-pthread" { target pthread } } |
| // { dg-require-effective-target c++11 } |
| // { dg-require-gthreads "" } |
| |
| // Copyright (C) 2009-2021 Free Software Foundation, Inc. |
| // |
| // This file is part of the GNU ISO C++ Library. This library is free |
| // software; you can redistribute it and/or modify it under the |
| // terms of the GNU General Public License as published by the |
| // Free Software Foundation; either version 3, or (at your option) |
| // any later version. |
| |
| // This library is distributed in the hope that it will be useful, |
| // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| // GNU General Public License for more details. |
| |
| // You should have received a copy of the GNU General Public License along |
| // with this library; see the file COPYING3. If not see |
| // <http://www.gnu.org/licenses/>. |
| |
| |
| #include <future> |
| #include <thread> |
| #include <testsuite_hooks.h> |
| |
| void noop() { } |
| void waiter(std::shared_future<void> f) { f.wait(); } |
| |
| void test01() |
| { |
| std::packaged_task<void()> p1(noop); |
| std::shared_future<void> f1(p1.get_future()); |
| std::thread t1(waiter, f1); |
| |
| p1(); |
| |
| t1.join(); |
| } |
| |
| int main() |
| { |
| test01(); |
| return 0; |
| } |
