Lines Matching defs:lookaheads
238 bitset *lookaheads = NULL;
335 if (!lookaheads)
338 lookaheads = xnmalloc ((*predecessor)->nitems,
339 sizeof *lookaheads);
341 lookaheads[j] = NULL;
343 if (!lookaheads[i])
344 lookaheads[i] = bitset_create (ntokens, BITSET_FIXED);
345 bitset_set (lookaheads[i], contribution_token);
359 in eventual successor states will not be affected by lookaheads
374 annotation_node, (*predecessor)->nitems, lookaheads, true))
382 if (lookaheads[i])
383 bitset_free (lookaheads[i]);
384 free (lookaheads);
659 * - \c lookaheads describes the lookahead sets on the kernel items of some
661 * - <tt>lookaheads = NULL</tt> only if the lookahead set on every kernel
663 * - For any <tt>0 <= i < nitems</tt>, <tt>lookaheads[i]</tt> is either:
669 * described by \c lookaheads.
674 bitset *lookaheads)
678 if (!lookaheads)
686 if (lookaheads[item] && bitset_test (lookaheads[item], token))
694 size_t nitems, bitset *lookaheads,
745 lookaheads))
798 lookaheads))
