2012-03-27 23:13:14 +00:00
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// { dg-options "-std=gnu++0x" }
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// { dg-require-atomic-builtins "" }
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2014-09-21 17:33:12 +00:00
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// Copyright (C) 2009-2014 Free Software Foundation, Inc.
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2012-03-27 23:13:14 +00:00
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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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#include <exception>
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#include <utility>
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#include <testsuite_hooks.h>
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// Verify move construction and assignment are efficient and do not copy.
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// This behaviour is a GNU extension provided for efficiency.
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void test01()
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{
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bool test = true;
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2014-09-21 17:33:12 +00:00
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std::exception_ptr p1 = std::make_exception_ptr(test);
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2012-03-27 23:13:14 +00:00
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std::exception_ptr p2 = std::move(p1);
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VERIFY( p1 == 0 );
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VERIFY( !(p2 == 0) );
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p1 = std::move(p2);
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VERIFY( !(p1 == 0) );
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VERIFY( p2 == 0 );
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}
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int main()
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{
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test01();
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return 0;
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}
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