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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: 22.1.1
description: >
Constructor calling super() with a single argument creates an Array object
info: |
22.1.1 The Array Constructor
The Array constructor is designed to be subclassable. It may be used as the
value of an extends clause of a class definition. Subclass constructors that
intend to inherit the exotic Array behaviour must include a super call to the
Array constructor to initialize subclass instances that are exotic Array
objects.
---*/
class Sub extends Array {
constructor(a) {
super(a);
}
}
var sub = new Sub(42);
assert.sameValue(sub.length, 42);
reportCompare(0, 0);