380                          bitset **item_lookahead_sets)  in ielr_item_has_lookahead()  argument
382   if (!item_lookahead_sets[s->number])  in ielr_item_has_lookahead()
385       item_lookahead_sets[s->number] =  in ielr_item_has_lookahead()
386         xnmalloc (s->nitems, sizeof item_lookahead_sets[s->number][0]);  in ielr_item_has_lookahead()
388         item_lookahead_sets[s->number][i] = NULL;  in ielr_item_has_lookahead()
390   if (!item_lookahead_sets[s->number][item])  in ielr_item_has_lookahead()
392       item_lookahead_sets[s->number][item] =  in ielr_item_has_lookahead()
431                 bitset_or (item_lookahead_sets[s->number][item],  in ielr_item_has_lookahead()
432                            item_lookahead_sets[s->number][item],  in ielr_item_has_lookahead()
455                                            predecessors, item_lookahead_sets);  in ielr_item_has_lookahead()
456                   bitset_or (item_lookahead_sets[s->number][item],  in ielr_item_has_lookahead()
457                              item_lookahead_sets[s->number][item],  in ielr_item_has_lookahead()
458                              item_lookahead_sets[(*predecessor)->number]  in ielr_item_has_lookahead()
464   return bitset_test (item_lookahead_sets[s->number][item], lookahead);  in ielr_item_has_lookahead()
490   bitset **item_lookahead_sets =  in ielr_compute_annotation_lists()  local
491     xnmalloc (nstates, sizeof *item_lookahead_sets);  in ielr_compute_annotation_lists()
502       item_lookahead_sets[i] = NULL;  in ielr_compute_annotation_lists()
512         item_lookahead_sets, *inadequacy_listsp, *annotation_listsp,  in ielr_compute_annotation_lists()
540     if (item_lookahead_sets[i])  in ielr_compute_annotation_lists()
544           if (item_lookahead_sets[i][j])  in ielr_compute_annotation_lists()
545             bitset_free (item_lookahead_sets[i][j]);  in ielr_compute_annotation_lists()
546         free (item_lookahead_sets[i]);  in ielr_compute_annotation_lists()
548   free (item_lookahead_sets);  in ielr_compute_annotation_lists()