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// { dg-options "-std=gnu++0x" }
// Copyright (C) 2005, 2006, 2007 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
#include <memory>
#include <testsuite_hooks.h>
struct A { };
// 20.6.6.2.1 shared_ptr constructors [util.smartptr.shared.const]
// Construction from weak_ptr
int
test01()
{
bool test __attribute__((unused)) = true;
A * const a = new A;
std::shared_ptr<A> a1(a);
std::weak_ptr<A> wa(a1);
std::shared_ptr<A> a2(wa);
VERIFY( a2.get() == a );
VERIFY( a2.use_count() == wa.use_count() );
return 0;
}
int
main()
{
test01();
return 0;
}
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