gcc/libstdc++-v3/libsupc++/bad_cast.cc

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

namespace std {

bad_cast::~bad_cast() _GLIBCXX_USE_NOEXCEPT { }

const char* 
bad_cast::what() const _GLIBCXX_USE_NOEXCEPT
{
  return "std::bad_cast";
}

} // namespace std