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// 2004-10-20  Benjamin Kosnik  <bkoz@redhat.com>

//

// Copyright (C) 2004, 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.

// 6.2.2.4 Zero sized arrays

#include <tr1/array>

#include <testsuite_hooks.h>

void

test01()

{

  const size_t len = 0;

  typedef std::tr1::array<int, len> array_type;

  bool test __attribute__((unused)) = true;

  // 1: ?

  array_type a = { };

  // 2

  array_type b;

  // 3

  // begin() == end()

  VERIFY( a.begin() == a.end() );

  VERIFY( b.begin() == b.end() );

  // 4: ?

  // begin() == end() == unique value.

  {

    typedef std::tr1::array<long, len> array_type1;

    typedef std::tr1::array<char, len> array_type2;

    array_type1 one;

    array_type2 two;

    void* v1 = one.begin();

    void* v2 = two.begin();

    VERIFY( v1 != v2 );

  }

}

int main()

{

  test01();

  return 0;

}