| // Copyright (C) 2018 Valerie Young. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| /*--- |
| esid: sec-asynciteratorprototype-asynciterator |
| description: Descriptor for `name` property |
| info: | |
| %AsyncIteratorPrototype% [ @@asyncIterator ] ( ) |
| ... |
| The value of the name property of this function is "[Symbol.asyncIterator]". |
| |
| ECMAScript Standard Built-in Objects |
| ... |
| Every built-in Function object, including constructors, that is not |
| identified as an anonymous function has a name property whose value is a |
| String. Unless otherwise specified, this value is the name that is given to |
| the function in this specification. |
| ... |
| Unless otherwise specified, the name property of a built-in Function |
| object, if it exists, has the attributes { [[Writable]]: false, |
| [[Enumerable]]: false, [[Configurable]]: true }. |
| features: [Symbol.asyncIterator, async-iteration] |
| includes: [propertyHelper.js] |
| ---*/ |
| |
| async function* generator() {} |
| var AsyncIteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf(generator.prototype)) |
| |
| verifyProperty(AsyncIteratorPrototype[Symbol.asyncIterator], "name", { |
| value: '[Symbol.asyncIterator]', |
| enumerable: false, |
| writable: false, |
| configurable: true, |
| }); |