Language/Classes/Superclasses/no_extends_clause_t01.dart

// Copyright (c) 2011, 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 If no extends clause is specified, then either:
/// - C is Object, which has no superclass. OR
/// - The superclass of C is Object.
/// @description Checks that in absence of an extends clause, a class still
/// extends Object.
/// @author msyabro

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

class A {}

main() {
  A a = new A();
  Expect.isTrue(a is Object);
  Expect.runtimeIsType<Object>(a);
}