| // 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. |
| |
| // Flags: --allow-natives-syntax |
| |
| // Detached source |
| var ab = new ArrayBuffer(10); |
| ab.constructor = { get [Symbol.species]() { %ArrayBufferDetach(ab); return ArrayBuffer; } }; |
| assertThrows(() => ab.slice(0), TypeError); |
| |
| // Detached target |
| class DetachedArrayBuffer extends ArrayBuffer { |
| constructor(...args) { |
| super(...args); |
| %ArrayBufferDetach(this); |
| } |
| } |
| |
| var ab2 = new ArrayBuffer(10); |
| ab2.constructor = DetachedArrayBuffer; |
| assertThrows(() => ab2.slice(0), TypeError); |
