> -----Original Message----- > From: Andy Wingo [mailto:[email protected]] > Sent: Monday, April 29, 2013 11:56 AM > To: Ron Buckton > Cc: Brendan Eich; es-discuss > Subject: Re: yield* desugaring > > On Mon 29 Apr 2013 19:25, Ron Buckton <[email protected]> writes: > > > The desugaring for yield* in the face of using { value?, done? } is more > > likely > (without refutable matching or let expressions for the moment): > > > > ```js > > let a; > > { > > [...] > > a = result; > > } > > ``` > > Correct me if I am wrong, but I don't think this works, given that like > "yield X", > "yield* X" is an expression.
That's correct, it's not quite right given the fact it needs to be an expression. I've been more focused on how to rewrite this via transpiler in ES5. > > close() does not seem to have much value given that it isn't part of the > iterators specification, and one can do any needed action by doing a > throw() on the iterator and relying on the generator to have a finally block > if > needed. > > Andy _______________________________________________ es-discuss mailing list [email protected] https://mail.mozilla.org/listinfo/es-discuss
