Language/Classes/Superclasses/wrong_superclass_t08.dart

// 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 extends clause of a class C
 * specifies an enumerated type, a malformed type or a deferred type as a
 * superclass.
 * @description Checks that it is a compile-time error if deferred type is used
 * as a superclass
 * @compile-error
 * @Issue 42031
 * @author sgrekhov@unipro.ru
 */


import "dart:core" deferred as core;

class A extends core.ArgumentError {}

main() {
  new A();
  new core.ArgumentError();
}