/*
 * 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 using void as a declaration name is also a compile-time error.
 * @author rodionov
 * @compile-error
 * @reviewer kaigorodov
 */

typedef void void();

main() {
  try {
    void x;
  } catch (anything) {}
}
