1// { dg-options "-std=gnu++0x" }
2
3// Copyright (C) 2008, 2009
4// Free Software Foundation, Inc.
5//
6// This file is part of the GNU ISO C++ Library.  This library is free
7// software; you can redistribute it and/or modify it under the
8// terms of the GNU General Public License as published by the
9// Free Software Foundation; either version 3, or (at your option)
10// any later version.
11
12// This library is distributed in the hope that it will be useful,
13// but WITHOUT ANY WARRANTY; without even the implied warranty of
14// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15// GNU General Public License for more details.
16
17// You should have received a copy of the GNU General Public License along
18// with this library; see the file COPYING3.  If not see
19// <http://www.gnu.org/licenses/>.
20
21
22#include <vector>
23#include <testsuite_hooks.h>
24#include <ext/extptr_allocator.h>
25
26// Ensures equivalence of iterators based on low-level comparison
27// between const / non-const Pointer types.
28void
29test01()
30{
31  bool test __attribute__((unused)) = true;
32
33  std::vector<int, __gnu_cxx::_ExtPtr_allocator<int> > v(7);
34  VERIFY( v.cbegin() == v.begin() );
35  VERIFY( v.cend() == v.end() );
36  VERIFY( v.crbegin() == v.rbegin() );
37  VERIFY( v.crend() == v.rend() );
38  VERIFY( v.cbegin() != v.cend() );
39  VERIFY( v.crbegin() != v.crend() );
40}
41
42int main()
43{
44  test01();
45  return 0;
46}
47