// 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
 * getterSignature:
 *   returnType? get identifier
 * ;
 * @description Checks that a compile-time error is produced when a static
 * getter  declaration includes an empty formal parameter list.
 * @compile-error
 * @author kaigorodov
 */

class C {
  static get getter() {throw new C();}
}

main() {
  C.getter;
}
