67 lines
1.6 KiB
C++
67 lines
1.6 KiB
C++
// Copyright (C) 2021-2024 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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// { dg-do run }
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#include <vector>
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#include <testsuite_hooks.h>
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// PR libstdc++/70303
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void test01()
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{
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typedef typename std::vector<int>::iterator It;
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It it = It();
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VERIFY(it == it);
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VERIFY(!(it != it));
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VERIFY(it - it == 0);
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VERIFY(!(it < it));
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VERIFY(!(it > it));
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VERIFY(it <= it);
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VERIFY(it >= it);
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typedef typename std::vector<int>::const_iterator CIt;
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CIt cit = CIt();
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VERIFY(cit == cit);
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VERIFY(!(cit != cit));
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VERIFY(cit - cit == 0);
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VERIFY(!(cit < cit));
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VERIFY(!(cit > cit));
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VERIFY(cit <= cit);
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VERIFY(cit >= cit);
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VERIFY(it == cit);
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VERIFY(!(it != cit));
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VERIFY(cit == it);
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VERIFY(!(cit != it));
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VERIFY(it - cit == 0);
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VERIFY(cit - it == 0);
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VERIFY(!(it < cit));
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VERIFY(!(it > cit));
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VERIFY(it <= cit);
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VERIFY(it >= cit);
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VERIFY(!(cit < it));
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VERIFY(!(cit > it));
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VERIFY(cit <= it);
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VERIFY(cit >= it);
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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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