// Copyright 2016 the V8 project authors. All rights reserved.// Use of this source code is governed by a BSD-style license that can be// found in the LICENSE file.Object.defineProperty(Int32Array.prototype.__proto__,'length',{get:function(){thrownewError('Custom length property');}});vara=Math.random();// This tests MathRandomRaw.varv0=newSet();varv1=newObject();v0.add(v1);