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// 1999-10-11 bkoz

// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2009, 2010

// 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/>.

// 27.5.2 template class basic_streambuf

#include <string>

#include <fstream>

#include <testsuite_hooks.h>

class nullsetpbuf : public std::filebuf

{

  char foo[64];

public:

  nullsetpbuf()

  {

    setp(foo, foo + 64);

    setp(0, 0);

  }

};

// libstdc++/1057

void test05()

{

  std::string text1 = "abcdefghijklmn";

  nullsetpbuf nsp;

  // Immediate crash as sputc writes to null pointer

  nsp.sputc('a');

}

int main()

{

  test05();

  return 0;

}