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// Copyright (C) 2021-2022 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/>.
// { dg-do run }
#include <vector>
#include <testsuite_hooks.h>
// PR libstdc++/70303
void test01()
{
typedef typename std::vector<int>::iterator It;
It it = It();
VERIFY(it == it);
VERIFY(!(it != it));
VERIFY(it - it == 0);
VERIFY(!(it < it));
VERIFY(!(it > it));
VERIFY(it <= it);
VERIFY(it >= it);
typedef typename std::vector<int>::const_iterator CIt;
CIt cit = CIt();
VERIFY(cit == cit);
VERIFY(!(cit != cit));
VERIFY(cit - cit == 0);
VERIFY(!(cit < cit));
VERIFY(!(cit > cit));
VERIFY(cit <= cit);
VERIFY(cit >= cit);
VERIFY(it == cit);
VERIFY(!(it != cit));
VERIFY(cit == it);
VERIFY(!(cit != it));
VERIFY(it - cit == 0);
VERIFY(cit - it == 0);
VERIFY(!(it < cit));
VERIFY(!(it > cit));
VERIFY(it <= cit);
VERIFY(it >= cit);
VERIFY(!(cit < it));
VERIFY(!(cit > it));
VERIFY(cit <= it);
VERIFY(cit >= it);
}
int main()
{
test01();
return 0;
}
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