Strict mode Passingnon-Strict mode Passing
Features:
- ∅
// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- esid: sec-weakset.prototype.add description: WeakSet.prototype.add.length descriptor info: | WeakSet.prototype.add ( value ) 17 ECMAScript Standard Built-in Objects includes: [propertyHelper.js] ---*/ verifyProperty(WeakSet.prototype.add, "length", { value: 1, writable: false, enumerable: false, configurable: true });