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// 2001-06-18 Benjamin Kosnik <bkoz@redhat.com>
// Copyright (C) 2001, 2009 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/>.
// 20.3.3 Comparisons
#include <functional>
class gnu_obj
{
int i;
public:
gnu_obj(int arg = 0): i(arg) { }
bool operator==(const gnu_obj& rhs) const { return i == rhs.i; }
bool operator!=(const gnu_obj& rhs) const { return i != rhs.i; }
bool operator<(const gnu_obj& rhs) const { return i < rhs.i; }
};
template<typename T>
struct gnu_t
{
bool b;
public:
gnu_t(bool arg = 0): b(arg) { }
bool operator==(const gnu_t& rhs) const { return b == rhs.b; }
bool operator!=(const gnu_t& rhs) const { return b != rhs.b; }
bool operator<(const gnu_t& rhs) const { return b == rhs.b; }
};
template struct std::not_equal_to<void*>;
template struct std::not_equal_to<gnu_obj>;
template struct std::not_equal_to<gnu_t<long> >;
int main()
{
return 0;
}
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