/* | |
* 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 It is a compile-time error if the implements clause of a class | |
* C specifies a type T as a superinterface more than once. | |
* @description Checks that it is a compile-time error if the same type appears | |
* more than once in the implements clause. | |
* @compile-error | |
* @author pagolubev | |
*/ | |
abstract class I {} | |
abstract class J {} | |
class A implements I, J, I {} | |
main() { | |
new A(); | |
} |