Lines Matching refs:lookahead
1822 - The only way there can be no lookahead present (in yychar) is if
1824 detecting the absence of a lookahead is sufficient to determine
1827 - Don't assume there isn't a lookahead just because this state is a
1832 correct lookahead information, and it depends on the parser not
1833 to perform extra reductions after fetching a lookahead from the
1974 /* The lookahead symbol. */
1977 /* The semantic value of the lookahead symbol. */
2035 /* Lookahead token as an internal (translated) token number. */
2160 lookahead token if we need one and don't already have one. */
2162 /* First try to decide what to do without reference to lookahead token. */
2167 /* Not known => get a lookahead token if don't already have one. */
2169 /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */
2206 /* Shift the lookahead token. */
3756 before the lookahead is translated. */
3784 /* Make sure we have latest lookahead translation. See comments at
3832 /* If just tried and failed to reuse lookahead token after an
3849 /* Else will try to reuse lookahead token after shifting the error
3943 /* Make sure we have latest lookahead translation. See comments at
3946 yydestruct ("Cleanup: discarding lookahead",
