LanguageFeatures/Extension-methods/static_member_t01.dart

// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion Static member declarations in the extension declaration can be
/// accessed the same way as static members of a class or mixin declaration: By
/// prefixing with the extension's name.
/// @description Check that static member can be accessed by prefixing with the
/// extension's name
/// @author iarkh@unipro.ru



import "../../Utils/expect.dart";

extension MySmart on Object {
  static int getId() => 128;
  static Object smartHelper(Object o) { return o; }
}

main() {
  Expect.equals(128, MySmart.getId());
  Expect.equals("12345", MySmart.smartHelper("12345"));
}