projects / bison.git / blame
| Commit | Line | Data |
|---|---|---|
| f7d4d87a DM |
1 | /* Definitions for symtab.c and callers, part of bison, |
| 2 | Copyright (C) 1984, 1989 Free Software Foundation, Inc. | |
| 3 | ||
| 4 | This file is part of Bison, the GNU Compiler Compiler. | |
| 5 | ||
| 6 | Bison 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 | Bison 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 Bison; see the file COPYING. If not, write to | |
| 18 | the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 19 | ||
| 20 | ||
| 21 | #define TABSIZE 1009 | |
| 22 | ||
| 23 | ||
| 24 | /* symbol classes */ | |
| 25 | ||
| 26 | #define SUNKNOWN 0 | |
| 27 | #define STOKEN 1 | |
| 28 | #define SNTERM 2 | |
| 29 | ||
| 30 | ||
| 31 | typedef | |
| 32 | struct bucket | |
| 33 | { | |
| 34 | struct bucket *link; | |
| 35 | struct bucket *next; | |
| 36 | char *tag; | |
| 37 | char *type_name; | |
| 38 | short value; | |
| 39 | short prec; | |
| 40 | short assoc; | |
| 41 | short user_token_number; | |
| 42 | char class; | |
| 43 | } | |
| 44 | bucket; | |
| 45 | ||
| 46 | ||
| 47 | extern bucket **symtab; | |
| 48 | extern bucket *firstsymbol; | |
| 49 | ||
| 50 | extern bucket *getsym(); |