dist/lib/regexec.c

1077   re_dfastate_t *cur_state;
1082   cur_state = acquire_init_state_context (&err, mctx, cur_str_idx);
1084   if (BE (cur_state == NULL, 0))
1092       mctx->state_log[cur_str_idx] = cur_state;
1099 	  err = check_subexp_matching_top (mctx, &cur_state->nodes, 0);
1103 	  if (cur_state->has_backref)
1105 	      err = transit_state_bkref (mctx, &cur_state->nodes);
1113   if (BE (cur_state->halt, 0))
1115       if (!cur_state->has_constraint
1116 	  || check_halt_state_context (mctx, cur_state, cur_str_idx))
1130       re_dfastate_t *old_state = cur_state;
1145       cur_state = transit_state (&err, mctx, cur_state);
1147 	cur_state = merge_state_with_log (&err, mctx, cur_state);
1149       if (cur_state == NULL)
1159 	      || (cur_state = find_recover_state (&err, mctx)) == NULL)
1165 	  if (old_state == cur_state)
1171       if (cur_state->halt)
1175 	  if (!cur_state->has_constraint
1176 	      || check_halt_state_context (mctx, cur_state,
2154 	  re_dfastate_t *cur_state;
2185 	  cur_state = local_sctx.sifted_states[str_idx];
2197 	  local_sctx.sifted_states[str_idx] = cur_state;
2389   re_dfastate_t *cur_state = NULL;
2403       cur_state = merge_state_with_log (err, mctx, NULL);
2405   while (*err == REG_NOERROR && cur_state == NULL);
2406   return cur_state;
2878   re_dfastate_t *cur_state = NULL;
2925       cur_state = mctx->state_log[str_idx];
2926       if (cur_state && cur_state->has_backref)
2928 	  err = re_node_set_init_copy (&next_nodes, &cur_state->nodes);
2935   if (str_idx == top_str || (cur_state && cur_state->has_backref))
2947       cur_state = re_acquire_state_context (&err, dfa, &next_nodes, context);
2948       if (BE (cur_state == NULL && err != REG_NOERROR, 0))
2953       mctx->state_log[str_idx] = cur_state;
2969       if (cur_state)
2972 					      &cur_state->non_eps_nodes, &next_nodes);
2997       cur_state = re_acquire_state_context (&err, dfa, &next_nodes, context);
2998       if (BE (cur_state == NULL && err != REG_NOERROR, 0))
3003       mctx->state_log[str_idx] = cur_state;
3004       null_cnt = cur_state == NULL ? null_cnt + 1 : 0;