Empty if Statement at grammar.c:586 |
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yy_find_shift_action (/home/sate/Testcases/c/cve/wireshark-1.2.0/epan/dfilter/grammar.c)![]() | ||||||
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576 | ){ | |||||
577 | int i; | |||||
578 | int stateno = pParser->yystack[pParser->yyidx].stateno; | |||||
579 | ||||||
580 | if( stateno>YY_SHIFT_MAX || (i = yy_shift_ofst[stateno])==YY_SHIFT_USE_DFLT ){ | |||||
581 | return yy_default[stateno]; | |||||
582 | } | |||||
583 | assert( iLookAhead!=YYNOCODE ); | |||||
584 | i += iLookAhead; | |||||
585 | if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){ | |||||
586 | if( iLookAhead>0 ){
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587 | #ifdef YYFALLBACK | |||||
588 | int iFallback; /* Fallback token */ | |||||
589 | if( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0]) | |||||
590 | && (iFallback = yyFallback[iLookAhead])!=0 ){ | |||||
591 | #ifndef NDEBUG | |||||
592 | if( yyTraceFILE ){ | |||||
593 | fprintf(yyTraceFILE, "%sFALLBACK %s => %s\n", | |||||
594 | yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]); | |||||
595 | } | |||||
596 | #endif | |||||
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