| /* |
| * This file is part of flex. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * Neither the name of the University nor the names of its contributors |
| * may be used to endorse or promote products derived from this software |
| * without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR |
| * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE. |
| */ |
| |
| /* A dummy template parser to build "parser.c" and "parser.h". |
| How to compile: |
| bison --defines --output-file="parser.c" --name-prefix="test" parser.y |
| */ |
| %{ |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include "config.h" |
| |
| #define YYERROR_VERBOSE 1 /* For debugging. */ |
| /* #define YYPARSE_PARAM scanner */ /* For pure bison parser. */ |
| /* #define YYLEX_PARAM scanner */ /* For reentrant flex. */ |
| |
| |
| int yyerror(char* msg); |
| extern int testlex(); |
| |
| %} |
| |
| %% |
| |
| rule: ; |
| |
| %% |
| |
| int yyerror(char* msg) { |
| fprintf(stderr,"%s\n",msg); |
| return 0; |
| } |
| |
| /* |
| int |
| main ( int argc, char** argv ) |
| { |
| yyparse (); |
| return 0; |
| } |
| */ |