mirror of git://gcc.gnu.org/git/gcc.git
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
// { dg-do run }
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// { dg-options "-pthread" }
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// { dg-require-effective-target c++11 }
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// { dg-require-effective-target pthread }
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// { dg-require-gthreads "" }
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// { dg-require-sleep "" }
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// Copyright (C) 2012-2019 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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#include <chrono>
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#include <thread>
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#include <future>
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#include <set>
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#include <testsuite_hooks.h>
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struct Task;
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std::set<const Task*> dead_tasks;
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struct Task
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{
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~Task() { dead_tasks.insert(this); }
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void operator()() const
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{
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std::this_thread::sleep_for(std::chrono::seconds(1));
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VERIFY( dead_tasks.count(this) == 0 );
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}
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};
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int main()
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{
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std::async(std::launch::async, Task());
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}
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