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// 2006-09-24 Paolo Carlini <pcarlini@suse.de>
// Copyright (C) 2006, 2007, 2009 Free Software Foundation
//
// 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/>.
// 20.6.6.3 Template class weak_ptr [util.smartptr.weak]
#include <memory>
#include <testsuite_tr1.h>
// { dg-do compile }
// { dg-options "-std=gnu++0x" }
int main()
{
using __gnu_test::check_ret_type;
using std::weak_ptr;
using std::shared_ptr;
weak_ptr<int> wp;
check_ret_type<shared_ptr<int> >(wp.lock());
}
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