Function removevars

3rd/lua-5.4.3/src/lparser.c:328–335

** Close the scope for all variables up to level 'tolevel'. ** (debug info.) */

** (debug info.)
*/
static void removevars (FuncState *fs, int tolevel) {
  fs->ls->dyd->actvar.n -= (fs->nactvar - tolevel);
  while (fs->nactvar > tolevel) {
    LocVar *var = localdebuginfo(fs, --fs->nactvar);
    if (var)  /* does it have debug information? */
      var->endpc = fs->pc;
  }
}


/*