projects / thirdparty / gcc.git / blame
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| 6305f20a BK |
1 | // Exception Handling support header for -*- C++ -*- |
| 2 | // Copyright (C) 1995, 1996, 1997, 1998, 2000 Free Software Foundation | |
| 3 | ||
| 4 | // This file is part of GNU CC. | |
| 5 | // | |
| 6 | // GNU CC is free software; you can redistribute it and/or modify | |
| 7 | // it under the terms of the GNU General Public License as published by | |
| 8 | // the Free Software Foundation; either version 2, or (at your option) | |
| 9 | // any later version. | |
| 10 | // | |
| 11 | // GNU CC is distributed in the hope that it will be useful, | |
| 12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 14 | // GNU General Public License for more details. | |
| 15 | // | |
| 16 | // You should have received a copy of the GNU General Public License | |
| 17 | // along with GNU CC; see the file COPYING. If not, write to | |
| 18 | // the Free Software Foundation, 59 Temple Place - Suite 330, | |
| 19 | // Boston, MA 02111-1307, USA. | |
| 20 | ||
| 21 | // As a special exception, you may use this file as part of a free software | |
| 22 | // library without restriction. Specifically, if other files instantiate | |
| 23 | // templates or use macros or inline functions from this file, or you compile | |
| 24 | // this file and link it with other files to produce an executable, this | |
| 25 | // file does not by itself cause the resulting executable to be covered by | |
| 26 | // the GNU General Public License. This exception does not however | |
| 27 | // invalidate any other reasons why the executable file might be covered by | |
| 28 | // the GNU General Public License. | |
| 29 | ||
| 30 | #ifndef __EXCEPTION__ | |
| 31 | #define __EXCEPTION__ | |
| 32 | ||
| 33 | #pragma interface "exception" | |
| 34 | ||
| 35 | extern "C++" { | |
| 36 | ||
| 37 | namespace std { | |
| 38 | ||
| 39 | class exception { | |
| 40 | public: | |
| 41 | exception () { } | |
| 42 | virtual ~exception () { } | |
| 43 | virtual const char* what () const; | |
| 44 | }; | |
| 45 | ||
| 46 | class bad_exception : public exception { | |
| 47 | public: | |
| 48 | bad_exception () { } | |
| 49 | virtual ~bad_exception () { } | |
| 50 | }; | |
| 51 | ||
| 52 | typedef void (*terminate_handler) (); | |
| 53 | typedef void (*unexpected_handler) (); | |
| 54 | ||
| 55 | terminate_handler set_terminate (terminate_handler); | |
| 56 | void terminate () __attribute__ ((__noreturn__)); | |
| 57 | unexpected_handler set_unexpected (unexpected_handler); | |
| 58 | void unexpected () __attribute__ ((__noreturn__)); | |
| 59 | bool uncaught_exception (); | |
| 60 | ||
| 61 | } // namespace std | |
| 62 | ||
| 63 | } // extern "C++" | |
| 64 | ||
| 65 | #endif |