| // Copyright (c) 2016, 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 assignment of the form super[e1] = e2 is equivalent to the |
| /// expression super.[e1] = e2 |
| /// @description Checks that it is a compile error if superclass doesn't define |
| /// an []= operator. |
| /// @author sgrekhov@unipro.ru |
| |
| |
| import '../../../Utils/expect.dart'; |
| |
| class A { |
| operator [](idx) {} |
| } |
| |
| class C extends A { |
| test() { |
| Expect.throws(() {super[0] = 1;}, (e) => e is NoSuchMethodError); |
| // ^ |
| // [analyzer] unspecified |
| // [cfe] unspecified |
| } |
| } |
| |
| main() { |
| C c = new C(); |
| c.test(); |
| } |