Subversion Repositories openrisc

// -*- C++ -*- std::exception implementation.

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

// 2003, 2004, 2005, 2006, 2007, 2009, 2010, 2011

// 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 3, 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.

//

// Under Section 7 of GPL version 3, you are granted additional

// permissions described in the GCC Runtime Library Exception, version

// 3.1, as published by the Free Software Foundation.

// You should have received a copy of the GNU General Public License and

// a copy of the GCC Runtime Library Exception along with this program;

// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see

// <http://www.gnu.org/licenses/>.

#include "typeinfo"

#include "exception"

#include <cxxabi.h>

std::exception::~exception() _GLIBCXX_USE_NOEXCEPT { }

std::bad_exception::~bad_exception() _GLIBCXX_USE_NOEXCEPT { }

abi::__forced_unwind::~__forced_unwind() throw() { }

abi::__foreign_exception::~__foreign_exception() throw() { }

const char*

std::exception::what() const _GLIBCXX_USE_NOEXCEPT

{

  // NB: Another elegant option would be returning typeid(*this).name()

  // and not overriding what() in bad_exception, bad_alloc, etc.  In

  // that case, however, mangled names would be returned, PR 14493.

  return "std::exception";

}

const char*

std::bad_exception::what() const _GLIBCXX_USE_NOEXCEPT

{

  return "std::bad_exception";

}