/* | |
* 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 for a class to | |
* attempt to extend, mix in or implement Null. | |
* @description Checks that Null cannot be extended by a class. | |
* @compile-error | |
* @author hlodvig | |
* @reviewer iefremov | |
*/ | |
class A extends Null {} | |
main() { | |
try { | |
new A(); | |
} catch (anything) { | |
} | |
} |