// Copyright (C) 2008-2016 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/>.

// { dg-do run }

#include <sstream>
#include <string>
#include <testsuite_hooks.h>

void
test01()
{
  int i = 1742;
  // This usage isn't supported by the current draft.
  // std::string result = (std::ostringstream() << i).str();
  std::ostringstream() << i;
  std::string result ("1742");
  int i2;
  std::istringstream(result) >> i2;
  VERIFY (i == i2);
}

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