// 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 a super method invocation occurs in
 * a top-level function or variable initializer, in an instance variable
 * initializer or initializer list, in class Object, in a factory constructor
 * or in a static method or variable initializer.
 * @description Checks that it is a compile-time error if a super method
 * invocation occurs in a top-level variable initializer.
 * @compile-error
 * @author msyabro
 */

var xx = super.f();

main() {
  xx;
}
