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// 2005-10-04  Paolo Carlini  <pcarlini@suse.de>

// Copyright (C) 2005 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 2, 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 COPYING.  If not, write to the Free

// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,

// USA.

// 24.4.1.2 Reverse iterators

#include <vector>

#include <testsuite_hooks.h>

// libstdc++/11729

void test01()

{

  bool test __attribute__((unused)) = true;

  typedef std::vector<int> Vec;

  typedef Vec::reverse_iterator reverse_iterator;

  typedef Vec::const_reverse_iterator const_reverse_iterator;

  Vec v(2);

  reverse_iterator rbeg = v.rbegin();

  reverse_iterator rend = v.rend();

  const_reverse_iterator constrbeg(rbeg);

  const_reverse_iterator constrend(rend);

  VERIFY( rbeg == constrbeg );

  VERIFY( constrend == rend );

  VERIFY( rbeg != constrend );

  VERIFY( constrbeg != rend );

  VERIFY( rbeg < constrend );

  VERIFY( constrbeg < rend );

  VERIFY( rend > constrbeg );

  VERIFY( constrend > rbeg );

  VERIFY( rend >= constrend );

  VERIFY( constrbeg >= rbeg );

  VERIFY( rbeg <= constrbeg );

  VERIFY( constrend <= rend );

  VERIFY( rbeg - constrbeg == 0 );

  VERIFY( constrend - rend == 0 );

  VERIFY( rend - constrbeg > 0 );

  VERIFY( constrend - rbeg > 0 );

  VERIFY( (constrbeg = rend) == rend );

}

int main()

{

  test01();

  return 0;

}