Error Running Relay in MS Edge

[kumarharsh]

I'm getting an error while trying to run an app which has Relay in the Edge browser. The browser keeps throwing this error:

The use of a keyword for an identifier is invalid

I have tracked it down to the file: RelayTaskScheduler.js in the compiled code (which is generated by Babel):

var RelayTaskScheduler {
  ...
  await: function await() {...}
}

I've verified that this is the problem by replacing the await function name with something non-reserved. await is a future reserved keyword: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar?redirectlocale=en-US&redirectslug=JavaScript%2FReference%2FReserved_Words#Future_reserved_keywords

[plievone]

Interesting, await is missing from https://github.com/estools/esutils which affects babel. 'enum' is there.

[hannesj]

The same issue is also making us unable to bundle relay using Webpack 2 beta (See webpack/webpack#1725)

[gschammah]

is this fix going to be published to npm soon? thanks!