// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es6id: 26.1.13 description: > Return false if receiver is not an object. info: | 26.1.13 Reflect.set ( target, propertyKey, V [ , receiver ] ) ... 4. If receiver is not present, then a. Let receiver be target. 5. Return target.[[Set]](key, V, receiver). 9.1.9 [[Set]] ( P, V, Receiver) ... 4. If ownDesc is undefined, then a. Let parent be O.[[GetPrototypeOf]](). b. ReturnIfAbrupt(parent). c. If parent is not null, then i. Return parent.[[Set]](P, V, Receiver). d. Else, ii. Let ownDesc be the PropertyDescriptor{[[Value]]: undefined, [[Writable]]: true, [[Enumerable]]: true, [[Configurable]]: true}. 5. If IsDataDescriptor(ownDesc) is true, then a. If ownDesc.[[Writable]] is false, return false. b. If Type(Receiver) is not Object, return false. ... features: [Reflect, Reflect.set] ---*/ var o1 = { p: 42 }; var receiver = 'receiver is a string'; var result = Reflect.set(o1, 'p', 43, receiver); assert.sameValue(result, false, 'returns false'); assert.sameValue(o1.p, 42, 'does not set a value'); assert.sameValue( receiver.hasOwnProperty('p'), false, 'does not set a new property on receiver if it is not an object' ); reportCompare(0, 0);