| /* |
| * 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 An assignable expression of the form super[e2] is equivalent |
| * to the method invocation super.[](e2). |
| * @description Checks that an assignable expression of the form super[e2] is |
| * equivalent to the method invocation super.[](e2). |
| * @author msyabro |
| */ |
| import '../../../Utils/expect.dart'; |
| |
| class S { |
| operator [](var ind) { |
| return ind * 2; |
| } |
| } |
| |
| class A extends S { |
| test() { |
| Expect.equals(super[0], 0); |
| Expect.equals(super[1], 2); |
| Expect.equals(super[-1], -2); |
| Expect.equals(super[1000], 2000); |
| } |
| } |
| |
| main() { |
| A a = new A(); |
| a.test(); |
| } |