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// 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);