1 // { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* powerpc-ibm-aix* } }
2 // { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* powerpc-ibm-aix* } }
3 // { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
4 // { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
5 // { dg-require-cstdint "" }
6 // { dg-require-gthreads "" }
7 // { dg-require-atomic-builtins "" }
8 // { dg-require-nanosleep "" }
10 // Copyright (C) 2012 Free Software Foundation, Inc.
12 // This file is part of the GNU ISO C++ Library. This library is free
13 // software; you can redistribute it and/or modify it under the
14 // terms of the GNU General Public License as published by the
15 // Free Software Foundation; either version 3, or (at your option)
18 // This library is distributed in the hope that it will be useful,
19 // but WITHOUT ANY WARRANTY; without even the implied warranty of
20 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 // GNU General Public License for more details.
23 // You should have received a copy of the GNU General Public License along
24 // with this library; see the file COPYING3. If not see
25 // <http://www.gnu.org/licenses/>.
31 #include <testsuite_hooks.h>
35 std::set<const Task*> dead_tasks;
39 ~Task() { dead_tasks.insert(this); }
41 void operator()() const
43 std::this_thread::sleep_for(std::chrono::seconds(1));
44 VERIFY( dead_tasks.count(this) == 0 );
50 std::async(std::launch::async, Task());