// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 19.2.1
description: Subclassing Function
info: |
  19.2.1 The Function Constructor

  ...

  The Function constructor is designed to be subclassable. It may be used as the
  value of an extends clause of a class definition.
  ...
---*/

class Fn extends Function {}

var fn = new Fn('a', 'return a * 2');

assert.sameValue(fn(42), 84);

reportCompare(0, 0);