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// Copyright (C) 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.

// As a special exception, you may use this file as part of a free software

// library without restriction.  Specifically, if other files instantiate

// templates or use macros or inline functions from this file, or you compile

// this file and link it with other files to produce an executable, this

// file does not by itself cause the resulting executable to be covered by

// the GNU General Public License.  This exception does not however

// invalidate any other reasons why the executable file might be covered by

// the GNU General Public License.

// 27.5.2 template class basic_streambuf

#include <sstream>

#include <istream>

#include <testsuite_hooks.h>

// libstdc++/9318

class Outbuf : public std::wstreambuf

{

public:

  typedef std::wstreambuf::traits_type traits_type;

  std::wstring result() const { return str; }

protected:

  virtual int_type overflow(int_type c = traits_type::eof())

  {

    if (!traits_type::eq_int_type(c, traits_type::eof()))

      str.push_back(traits_type::to_char_type(c));

    return traits_type::not_eof(c);

  }

private:

  std::wstring str;

};

void test09()

{

  bool test __attribute__((unused)) = true;

  std::wistringstream stream(L"Bad Moon Rising");

  Outbuf buf;

  stream >> &buf;

  VERIFY( buf.result() == L"Bad Moon Rising" );

}

int main()

{

  test09();

  return 0;

}