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// Copyright (C) 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.

// 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.

#include <ostream>

#include <streambuf>

#include <testsuite_hooks.h>

struct buf: std::wstreambuf

{

  virtual int_type overflow(int_type)

  { throw 0; }

};

template<typename T>

void testthrow(T arg)

{

  bool test __attribute__((unused)) = true;

  buf b;

  std::wostream os(&b);

  os.exceptions(std::wios::badbit);

  try

    {

      os << arg;

    }

  catch(int)

      {

        // Expected return is zero.

        VERIFY( os.bad() );

      }

  catch(...)

    {

      VERIFY( false );

    }

}

int main()

{

  buf b;

  testthrow(&b);

  return 0;

}