3 ms·
I think it’ll still throw a ReferenceError. Initialization is optional, but you still have to initialize before referencing.
by pverheggen 1y ago
I think it’ll still throw a ReferenceError. Initialization is optional, but you still have to initialize before referencing.
- rictic 1y agoNope. `(() => {let bar; return bar})()` is `undefined`
- deleted 1y ago[deleted]