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// { dg-do compile }
// { dg-options "-std=gnu++0x" }
// { dg-require-cstdint "" }
// { dg-require-gthreads "" }
// { dg-require-atomic-builtins "" }
// Copyright (C) 2011-2013 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/>.
// Test that packaged_task can be default-constructed or move-constructed
// in a context that does uses-allocator construction.
#include <future>
#include <memory>
#include <tuple>
using std::packaged_task;
using std::allocator_arg;
using std::allocator;
using std::tuple;
typedef packaged_task<void()> task;
allocator<task> a;
tuple<task> t1{ allocator_arg, a };
tuple<task> t2{ allocator_arg, a, task{} };
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