blob: ae0741017c9b0c7e9186b68393b6c7630a2f3390 [file] [log] [blame]
* 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 The superclass of a class C that has a with clause with
* M1,...,Mk and an extends clause extends S is the application of mixin
* Mk*...*M1 to S. If no with clause is specified then the extends clause of a
* class C specifies its superclass.
* @description Checks that a class can indeed specify a superclass using the
* extends clause and an instance of this class is also an instance of that
* superclass.
* @author pagolubev
import "../../../Utils/expect.dart";
class A {}
class B extends A {}
main() {
Expect.isTrue(new B() is A);