// 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 The special type void may only be used as the return type of a function:
 * it is a compile-time error to use void in any other context (for example,
 * as a type argument, or as the type of a variable or parameter).
 * @description Checks that specifying void as a type parameter bound causes a
 * compile-time error.
 * @compile-error
 * @author iefremov
 */

class A<T extends void> {}

main() {
  new A();
}
