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// Copyright (C) 2006, 2009 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 3, 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 COPYING3.  If not see

// <http://www.gnu.org/licenses/>.

#include <algorithm>

#include <iterator>

#include <sstream>

#include <testsuite_hooks.h>

struct no_assign

{

  int const x;

  no_assign() : x(23) { }

  operator int() const { return x; }

};

// libstdc++/26133

void test01()

{

  bool test __attribute__((unused)) = true;

  std::ostringstream oss1, oss2;

  no_assign in[4];

  std::unique_copy(in, in + 4, std::ostream_iterator<int>(oss1, "\n"));

  VERIFY( oss1.str() == "23\n" );

  std::unique_copy(in, in + 4, std::ostream_iterator<int>(oss2, "\n"),

                   std::equal_to<int>());

  VERIFY( oss2.str() == "23\n" );

}

int main()

{

  test01();

  return 0;

}