mirror of git://gcc.gnu.org/git/gcc.git
71 lines
2.1 KiB
C++
71 lines
2.1 KiB
C++
// { dg-do run { target *-*-freebsd* *-*-dragonfly* *-*-netbsd* *-*-linux* *-*-gnu* *-*-solaris* *-*-cygwin *-*-rtems* *-*-darwin* powerpc-ibm-aix* } }
|
|
// { dg-options " -std=gnu++11 -pthread" { target *-*-freebsd* *-*-dragonfly* *-*-netbsd* *-*-linux* *-*-gnu* powerpc-ibm-aix* } }
|
|
// { dg-options " -std=gnu++11 -pthreads" { target *-*-solaris* } }
|
|
// { dg-options " -std=gnu++11 " { target *-*-cygwin *-*-rtems* *-*-darwin* } }
|
|
// { dg-require-cstdint "" }
|
|
// { dg-require-gthreads "" }
|
|
// { dg-require-atomic-builtins "" }
|
|
|
|
// Copyright (C) 2010-2015 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 <testsuite_hooks.h>
|
|
|
|
struct Chucky
|
|
{
|
|
Chucky() : copied(false) { }
|
|
|
|
Chucky(const Chucky& other) : copied(true)
|
|
{
|
|
if (other.copied)
|
|
return;
|
|
other.copied = true;
|
|
using namespace std;
|
|
// Throw on first DECAY_COPY to simulate inability to start a new thread.
|
|
throw system_error(make_error_code(errc::resource_unavailable_try_again));
|
|
}
|
|
|
|
void operator()() const { }
|
|
|
|
mutable bool copied;
|
|
};
|
|
|
|
void test01()
|
|
{
|
|
bool test __attribute__((unused)) = true;
|
|
|
|
using namespace std;
|
|
|
|
future<void> f = async(Chucky{});
|
|
VERIFY( f.wait_for(chrono::seconds(100)) == future_status::deferred );
|
|
|
|
bool caught = false;
|
|
try {
|
|
f = async(launch::async, Chucky{});
|
|
} catch (const system_error&) {
|
|
caught = true;
|
|
}
|
|
VERIFY( caught );
|
|
}
|
|
|
|
int main()
|
|
{
|
|
test01();
|
|
}
|