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55 lines
1.3 KiB
C++
55 lines
1.3 KiB
C++
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// Copyright (C) 2005, 2009 Free Software Foundation
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License along
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// with this library; see the file COPYING3. If not see
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// <http://www.gnu.org/licenses/>.
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// 2.2.5 Template class enable_shared_from_this [tr.util.smartptr.enab]
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#include <tr1/memory>
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#include <testsuite_hooks.h>
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struct X : public std::tr1::enable_shared_from_this<X>
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{
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};
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int
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test01()
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{
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bool test __attribute__((unused)) = true;
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std::tr1::shared_ptr<X> p(new X);
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*p = X(); // assigning to shared object doesn't stop it being shared
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try
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{
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std::tr1::shared_ptr<X> p2 = p->shared_from_this();
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}
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catch (const std::tr1::bad_weak_ptr&)
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{
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test = false;
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}
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VERIFY( test );
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return 0;
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}
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int
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main()
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{
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test01();
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return 0;
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}
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