/* $NetBSD: parser.y,v 1.1.1.1 2009/10/26 00:29:29 christos Exp $ */ /* * 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 #include #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; } */