// Copyright 2019 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. // Flags: --verify-heap --enable-slow-asserts var Ctor = function() { return []; }; var a = ["one", "two", "three"]; a.constructor = {}; a.constructor[Symbol.species] = Ctor; a.filter(function() { return true; });