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Annotation of researchv9/jtools/src/pi/parse.c, revision 1.1

1.1     ! root        1: #include "parse.h"
        !             2: SRCFILE("parse.c")
        !             3: 
        !             4: void *Parse::parse(char *s)
        !             5: {
        !             6:        trace( "%d.parse(%s) %d", this, s, goal );
        !             7:        int yyparse();
        !             8:        
        !             9:        LexIndex = -1;
        !            10:        LexGoal = goal;
        !            11:        LexString = sf("%s;", s);
        !            12:        yyerr = 0;
        !            13:        yyres = 0;
        !            14:        CurrentExpr = expr;
        !            15:        yyparse();
        !            16:        if( !yyerr && !yyres ) yyerr = "parse error";
        !            17:        error = yyerr;
        !            18:        return (void*) yyres;
        !            19: }
        !            20: 
        !            21: void yyerror(char *msg)
        !            22: {
        !            23:        yyerr = msg ? msg : "parse error";
        !            24: }

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