// Copyright (C) 2006 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 Pred 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.

// 6.3.4.5  Class template unordered_multiset

#include <tr1/unordered_set>
#include <testsuite_hooks.h>

// libstdc++/29134
void test01()
{
  bool test __attribute__((unused)) = true;

  std::tr1::unordered_multiset<int> ums;

  VERIFY( ums.max_size() == ums.get_allocator().max_size() );
}

int main()
{
  test01();
  return 0;
}
