 /// deferred.
 @_semantics("convertFromObjectiveC")
 public func _convertNSDictionaryToDictionary<
-    Key : Hashable, Value>(d: NSDictionary?)
-    -> [Key : Value] {
+  Key : Hashable, Value
+>(d: NSDictionary?) -> [Key : Value] {
   // Note: there should be *a good justification* for doing something else
   // than just dispatching to `_forceBridgeFromObjectiveC`.
   if _slowPath(d == nil) { return [:] }

    self.init(format: format as String, locale: locale, arguments: va_args)
  }

  public
  class func localizedStringWithFormat(
    format: NSString, _ args: CVarArgType...
  ) -> Self {
    return withVaList(args) {


extension NSOrderedSet {
  // - (instancetype)initWithObjects:(id)firstObj, ...
  public convenience init(objects elements: AnyObject...) {
    self.init(array: elements)
  }
}

extension NSSet {
  // - (instancetype)initWithObjects:(id)firstObj, ...
  public convenience init(objects elements: AnyObject...) {
    self.init(array: elements)
  }
}
