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// { dg-do run { target *-*-freebsd* *-*-dragonfly* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-rtems* *-*-darwin* powerpc-ibm-aix* } }
// { dg-options "-pthread" { target *-*-freebsd* *-*-dragonfly* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* powerpc-ibm-aix* } }
// { dg-require-effective-target c++11 }
// { dg-require-cstdint "" }
// { dg-require-gthreads "" }
// Copyright (C) 2009-2017 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 <thread>
#include <system_error>
#include <testsuite_hooks.h>
int total = 0;
// Functor has internal state.
struct moveable
{
int i;
moveable() = default;
~moveable() = default;
moveable(const moveable& c) = delete;
moveable& operator=(const moveable&) = delete;
moveable(int j): i(j) { }
moveable(moveable&& m): i(m.i) { }
void operator()() const { total += i; }
};
// Two threads called by same functor type, different functor objects
// that have different state. Make sure each thread calls the correct
// functor.
void test09()
{
try
{
// first
moveable m1(60);
std::thread t1(std::move(m1));
t1.join();
VERIFY( total == 60 );
// second
moveable m2(600);
std::thread t2(std::move(m2));
t2.join();
VERIFY( total == 660 ); // Not 120...
}
catch (const std::system_error&)
{
VERIFY( false );
}
catch (...)
{
VERIFY( false );
}
}
int main()
{
test09();
return 0;
}
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