Function findlabel

third-party/lua-5.5.0/src/lparser.c:626–634

** Search for an active label with the given name, starting at ** index 'ilb' (so that it can search for all labels in current block ** or all labels in current function). */

** or all labels in current function).
*/
static Labeldesc *findlabel (LexState *ls, TString *name, int ilb) {
  Dyndata *dyd = ls->dyd;
  for (; ilb < dyd->label.n; ilb++) {
    Labeldesc *lb = &dyd->label.arr[ilb];
    if (eqstr(lb->name, name))  /* correct label? */
      return lb;
  }
  return NULL;  /* label not found */
}


/*