The AsyncFunction.prototype
property represents the AsyncFunction
prototype object.
Description
AsyncFunction
objects inherit from AsyncFunction.prototype
. AsyncFunction.prototype
cannot be modified.
Properties
AsyncFunction.constructor
- The initial value is
AsyncFunction
. AsyncFunction.prototype[@@toStringTag]
- Returns "AsyncFunction".
Specifications
Specification | Status | Comment |
---|---|---|
ECMAScript Latest Draft (ECMA-262) The definition of 'AsyncFunction.prototype' in that specification. |
Living Standard | Initial definition in ES2017. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Feature | Chrome | Edge | Firefox | Internet Explorer | Opera | Safari |
---|---|---|---|---|---|---|
Basic support | 55 | ? | 52 | No | 42 | ? |
Feature | Android webview | Chrome for Android | Edge mobile | Firefox for Android | IE mobile | Opera Android | iOS Safari |
---|---|---|---|---|---|---|---|
Basic support | ? | 55 | ? | 52 | No | 42 | ? |