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// { dg-options "-std=gnu++0x" }
// Copyright (C) 2008-2013 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/>.
// 20.7.12.2 Template class shared_ptr [util.smartptr.shared]
#include <memory>
#include <testsuite_hooks.h>
struct A { };
struct D {
typedef void result_type;
void operator()(A* p) { delete p; ++count; }
int count;
};
// 20.7.12.2.1 shared_ptr constructors [util.smartptr.shared.const]
// Construction from unique_ptr
int
test01()
{
bool test __attribute__((unused)) = true;
D d = D();
std::unique_ptr<A, D&> up(new A, d);
{
std::shared_ptr<A> sp(std::move(up));
VERIFY( up.get() == 0 );
VERIFY( sp.get() != 0 );
VERIFY( sp.use_count() == 1 );
}
VERIFY( d.count == 1 );
return 0;
}
int
main()
{
test01();
return 0;
}
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