libstdc++-v3/libsupc++/eh_aux_runtime.cc

   1 // -*- C++ -*- Common throw conditions.
   2 // Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2009
   3 // Free Software Foundation
   4 //
   5 // This file is part of GCC.
   6 //
   7 // GCC is free software; you can redistribute it and/or modify
   8 // it under the terms of the GNU General Public License as published by
   9 // the Free Software Foundation; either version 3, or (at your option)
  10 // any later version.
  11 //
  12 // GCC is distributed in the hope that it will be useful,
  13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 // GNU General Public License for more details.
  16 //
  17 // Under Section 7 of GPL version 3, you are granted additional
  18 // permissions described in the GCC Runtime Library Exception, version
  19 // 3.1, as published by the Free Software Foundation.
  20 //
  21 // You should have received a copy of the GNU General Public License and
  22 // a copy of the GCC Runtime Library Exception along with this program;
  23 // see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
  24 // <http://www.gnu.org/licenses/>.
  25
  26 #include "typeinfo"
  27 #include "exception"
  28 #include <cstdlib>
  29 #include "unwind-cxx.h"
  30 #include "exception_defines.h"
  31
  32 extern "C" void
  33 __cxxabiv1::__cxa_bad_cast ()
  34 {
  35 #ifdef __EXCEPTIONS
  36   throw std::bad_cast();
  37 #else
  38   std::abort();
  39 #endif
  40 }
  41
  42 extern "C" void
  43 __cxxabiv1::__cxa_bad_typeid ()
  44 {
  45 #ifdef __EXCEPTIONS
  46   throw std::bad_typeid();
  47 #else
  48   std::abort();
  49 #endif
  50 }
  51