| /* |
| * 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 A class has a set of direct superinterfaces. This set includes the |
| * interface of its superclass and the interfaces specified in the the implements |
| * clause of the class. |
| * interfaces: |
| * implements typeList |
| * ; |
| * @description Checks that it is a compile-time error if the implements clause of a class |
| * does not list any types. |
| * @compile-error |
| * @author rodionov |
| * @reviewer iefremov |
| */ |
| |
| class A implements {} |
| |
| main() { |
| try { |
| A a = new A(); |
| } catch (e){} |
| } |
