Can't import variable named of

[rpominov]

Not sure if this by spec or a bug, but I couldn't find any mention of of being somehow special case in import.

4: import {of} from 'foo'
           ^^ Unexpected token of

[codemonkey800]

of is a reserved keyword for ES6. It's called a for-of loop It's used for iterating through the values in an iterable object:

const stuff = [1, 2, 3, 4, 5];
for (const value of stuff) {
  console.log(value);
}

You can read more about it here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Statements/for...of 😃

[michaelficarra]

@codemonkey800 No it's not.

[codemonkey800]

@michaelficarra Hmm, you're right. My mistake. Just went on MDN and confirmed it's not. Not sure what the issue is then.

[samwgoldman]

Yup, looks like we're overstrict on this. Thanks for the bug report!

[samwgoldman]

(By the way, I think the fantasyland project is great—is there an effort to integrate Flow? If so, keep me in the loop. I think it's a good motivating use case for us.)

[rpominov]

@samwgoldman Unfortunately we accidently have made that integration harder by trying to fix name clashes issue (see 2. in fantasyland/fantasy-land#122 (comment))