// 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 --no-stress-optassertTrue(%TypedArraySpeciesProtector());classMyBigInt64ArrayextendsBigInt64Array{}Object.defineProperty(BigInt64Array,Symbol.species,{value:MyBigInt64Array});assertFalse(%TypedArraySpeciesProtector());