// Copyright (C) 2015 the V8 project authors. All rights reserved. // This code is governed by the BSD license found in the LICENSE file. /*--- es6id: 13.3.2.4 description: Assignment of function `name` attribute (ArrowFunction) info: | VariableDeclaration : BindingIdentifier Initializer [...] 7. If IsAnonymousFunctionDefinition(Initializer) is true, then a. Let hasNameProperty be HasOwnProperty(value, "name"). b. ReturnIfAbrupt(hasNameProperty). c. If hasNameProperty is false, perform SetFunctionName(value, bindingId). includes: [propertyHelper.js] ---*/ var arrow = () => {}; verifyProperty(arrow, 'name', { value: 'arrow', writable: false, enumerable: false, configurable: true, });