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https://github.com/autc04/Retro68.git
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55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
// { dg-options "-fno-inline" }
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// { dg-do run { target c++11 } }
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// { dg-require-string-conversions "" }
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// Copyright (C) 2011-2017 Free Software Foundation, Inc.
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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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// NOTE: This makes use of the fact that we know how moveable
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// is implemented on string (via swap). If the implementation changed
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// this test may begin to fail.
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#include <string>
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#include <utility>
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#include <testsuite_hooks.h>
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class tstring : public std::basic_string<char>
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{
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public:
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tstring() : std::basic_string<char>() {}
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tstring(tstring&& s) : std::basic_string<char>(std::move(s)) {}
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tstring& operator=(tstring&& s) = default;
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};
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void test01()
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{
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tstring a, b;
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a.push_back('1');
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b = std::move(a);
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VERIFY( b.size() == 1 && b[0] == '1' && a.size() == 0 );
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tstring c(std::move(b));
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VERIFY( c.size() == 1 && c[0] == '1' );
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VERIFY( b.size() == 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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