Hmm I am pretty sure Babel et al. are correct here in not allowing this. The super call needs to *finish* before you can use `this`. Chrome also works this way.
The correct workaround is ```js let resolve, reject; super((a, b) => { resolve = a; reject = b; }); // use this ``` _______________________________________________ es-discuss mailing list es-discuss@mozilla.org https://mail.mozilla.org/listinfo/es-discuss