Function adjustlocalvars

third-party/lua-5.5.0/src/lparser.c:328–339

** Start the scope for the last 'nvars' created variables. */

** Start the scope for the last 'nvars' created variables.
*/
static void adjustlocalvars (LexState *ls, int nvars) {
  FuncState *fs = ls->fs;
  int reglevel = luaY_nvarstack(fs);
  int i;
  for (i = 0; i < nvars; i++) {
    int vidx = fs->nactvar++;
    Vardesc *var = getlocalvardesc(fs, vidx);
    var->vd.ridx = cast_byte(reglevel++);
    var->vd.pidx = registerlocalvar(ls, fs, var->vd.name);
    luaY_checklimit(fs, reglevel, MAXVARS, "local variables");
  }
}


/*