| // Copyright (C) 2019 Leo Balter. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-weak-ref.prototype.deref |
| description: > |
| Property descriptor of WeakRef.prototype.deref |
| info: | |
| 17 ECMAScript Standard Built-in Objects: |
| |
| Every other data property described in clauses 18 through 26 and in Annex B.2 |
| has the attributes { [[Writable]]: true, [[Enumerable]]: false, |
| [[Configurable]]: true } unless otherwise specified. |
| includes: [propertyHelper.js] |
| features: [WeakRef] |
| ---*/ |
| |
| assert.sameValue(typeof WeakRef.prototype.deref, 'function'); |
| |
| verifyProperty(WeakRef.prototype, 'deref', { |
| enumerable: false, |
| writable: true, |
| configurable: true |
| }); |
