Index: tool/lempar.c ================================================================== --- tool/lempar.c +++ tool/lempar.c @@ -209,11 +209,13 @@ struct yyParser { int yyidx; /* Index of top element in stack */ #ifdef YYTRACKMAXSTACKDEPTH int yyidxMax; /* Maximum value of yyidx */ #endif +#ifndef YYNOERRORRECOVERY int yyerrcnt; /* Shifts left before out of the error */ +#endif ParseARG_SDECL /* A place to hold %extra_argument */ #if YYSTACKDEPTH<=0 int yystksz; /* Current side of the stack */ yyStackEntry *yystack; /* The parser's stack */ #else @@ -772,11 +774,13 @@ yyStackOverflow(yypParser, &yyminorunion); return; } #endif yypParser->yyidx = 0; +#ifndef YYNOERRORRECOVERY yypParser->yyerrcnt = -1; +#endif yypParser->yystack[0].stateno = 0; yypParser->yystack[0].major = 0; #ifndef NDEBUG if( yyTraceFILE ){ fprintf(yyTraceFILE,"%sInitialize. Empty stack. State 0\n", @@ -799,11 +803,13 @@ do{ yyact = yy_find_shift_action(yypParser,(YYCODETYPE)yymajor); if( yyact <= YY_MAX_SHIFTREDUCE ){ if( yyact > YY_MAX_SHIFT ) yyact += YY_MIN_REDUCE - YY_MIN_SHIFTREDUCE; yy_shift(yypParser,yyact,yymajor,&yyminorunion); +#ifndef YYNOERRORRECOVERY yypParser->yyerrcnt--; +#endif yymajor = YYNOCODE; }else if( yyact <= YY_MAX_REDUCE ){ yy_reduce(yypParser,yyact-YY_MIN_REDUCE); }else{ assert( yyact == YY_ERROR_ACTION );