Lines Matching full:lookahead
960 - The only way there can be no lookahead present (in yychar) is if
962 detecting the absence of a lookahead is sufficient to determine
965 - Don't assume there isn't a lookahead just because this state is a
970 correct lookahead information, and it depends on the parser not
971 to perform extra reductions after fetching a lookahead from the
1096 /* The lookahead symbol. */
1100 /* The semantic value of the lookahead symbol. */
1134 /* Lookahead token as an internal (translated) token number. */
1250 lookahead token if we need one and don't already have one. */
1252 /* First try to decide what to do without reference to lookahead token. */
1257 /* Not known => get a lookahead token if don't already have one. */
1259 /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
1296 /* Shift the lookahead token. */
1709 before the lookahead is translated. */
1737 /* Make sure we have latest lookahead translation. See comments at
1785 /* If just tried and failed to reuse lookahead token after an
1802 /* Else will try to reuse lookahead token after shifting the error
1898 /* Make sure we have latest lookahead translation. See comments at
1901 yydestruct ("Cleanup: discarding lookahead",
