// Copyright 2020 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: --allow-natives-syntax assertTrue(%TypedArraySpeciesProtector()); class MyFloat64Array extends Float64Array { } Object.defineProperty(Float64Array, Symbol.species, { value: MyFloat64Array }); assertFalse(%TypedArraySpeciesProtector());