// 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 2+ arguments 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. includes: [compareArray.js] ---*/ class Sub extends Array { constructor(a, b) { super(a, b); } } var sub = new Sub(42, 'foo'); assert.compareArray(sub, [42, 'foo']); reportCompare(0, 0);