47 lines
1.1 KiB
C++
47 lines
1.1 KiB
C++
// { dg-do compile }
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// Copyright (C) 2008, 2009 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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#include <string>
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#include <algorithm>
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template<class T>
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class W
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{
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public:
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T data;
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};
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template<class T>
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void
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swap(W<T>& x, W<T>& y)
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{
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using std::swap;
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swap(x.data, y.data);
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}
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// DR 809. std::swap should be overloaded for array types.
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void test01()
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{
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W<std::string[8]> w1, w2; // Two objects of a Swappable type.
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using std::swap;
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swap(w1, w2);
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}
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