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// -*- C++ -*- std::terminate, std::unexpected and friends.

// Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002

// Free Software Foundation

//

// This file is part of GCC.

//

// GCC 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.

//

// GCC 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 GCC; 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 "typeinfo"

#include "exception"

#include <cstdlib>

#include "unwind-cxx.h"

#include "exception_defines.h"

using namespace __cxxabiv1;

void

__cxxabiv1::__terminate (std::terminate_handler handler)

{

  try {

    handler ();

    std::abort ();

  } catch (...) {

    std::abort ();

  }

}

void

std::terminate ()

{

  __terminate (__terminate_handler);

}

void

__cxxabiv1::__unexpected (std::unexpected_handler handler)

{

  handler();

  std::terminate ();

}

void

std::unexpected ()

{

  __unexpected (__unexpected_handler);

}

std::terminate_handler

std::set_terminate (std::terminate_handler func) throw()

{

  std::terminate_handler old = __terminate_handler;

  __terminate_handler = func;

  return old;

}

std::unexpected_handler

std::set_unexpected (std::unexpected_handler func) throw()

{

  std::unexpected_handler old = __unexpected_handler;

  __unexpected_handler = func;

  return old;

}