00001 // -fno-exceptions Support -*- C++ -*- 00002 00003 // Copyright (C) 2001, 2003 Free Software Foundation, Inc. 00004 // 00005 // This file is part of the GNU ISO C++ Library. This library is free 00006 // software; you can redistribute it and/or modify it under the 00007 // terms of the GNU General Public License as published by the 00008 // Free Software Foundation; either version 2, or (at your option) 00009 // any later version. 00010 00011 // This library is distributed in the hope that it will be useful, 00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 // GNU General Public License for more details. 00015 00016 // You should have received a copy of the GNU General Public License along 00017 // with this library; see the file COPYING. If not, write to the Free 00018 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, 00019 // USA. 00020 00021 // As a special exception, you may use this file as part of a free software 00022 // library without restriction. Specifically, if other files instantiate 00023 // templates or use macros or inline functions from this file, or you compile 00024 // this file and link it with other files to produce an executable, this 00025 // file does not by itself cause the resulting executable to be covered by 00026 // the GNU General Public License. This exception does not however 00027 // invalidate any other reasons why the executable file might be covered by 00028 // the GNU General Public License. 00029 00030 // 00031 // ISO C++ 14882: 19.1 Exception classes 00032 // 00033 00034 #ifndef _EXCEPTION_DEFINES_H 00035 #define _EXCEPTION_DEFINES_H 1 00036 00037 #ifndef __EXCEPTIONS 00038 // Iff -fno-exceptions, transform error handling code to work without it. 00039 # define try if (true) 00040 # define catch(X) if (false) 00041 # define __throw_exception_again 00042 #else 00043 // Else proceed normally. 00044 # define __throw_exception_again throw 00045 #endif 00046 00047 #endif