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// Bitset reference invalidation tests

// Copyright (C) 2003, 2004 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.

#include <debug/bitset>

#include <testsuite_hooks.h>

using __gnu_debug::bitset;

bool test = true;

// Disappear

void test01()

{

  bitset<32>::reference* i;

  {

    bitset<32> bs;

    bs.flip(7);

    i = new bitset<32>::reference(bs[7]);

    VERIFY(*i);

  }

  VERIFY(i->_M_singular());

  delete i;

}

int main()

{

  test01();

  return 0;

}