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// { dg-do compile }

// 2001-06-21  Benjamin Kosnik  <bkoz@redhat.com>

// Copyright (C) 2001, 2002, 2003 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 <iterator>

void test01()

{

  using namespace std;

  // Check for required base class.

  long l;

  typedef reverse_iterator<long*> test_iterator;

  typedef iterator<iterator_traits<long*>::iterator_category,

                   iterator_traits<long*>::value_type,

                   iterator_traits<long*>::difference_type,

                   iterator_traits<long*>::pointer,

                   iterator_traits<long*>::reference>

    base_iterator;

  test_iterator  r_it(&l);

  base_iterator* base __attribute__((unused)) = &r_it;

  // Check for required typedefs

  typedef test_iterator::value_type value_type;

  typedef test_iterator::difference_type difference_type;

  typedef test_iterator::pointer pointer;

  typedef test_iterator::reference reference;

  typedef test_iterator::iterator_category iteratory_category;

}

// Make sure iterator can be instantiated.

template class std::reverse_iterator<int*>;