Re: [heycam/webidl] It looks like we started allowing [TreatNullAs] on dictionary members (#650)

Well, it's meaningless on operations that are non-callback-interface operations, because it affects JS-to-IDL conversions, and those happen for return values of callback operations but not the other ones.  So allowing it on non-callback operations makes no sense at all.

For dictionaries, the argument for not allowing it is that it's not used there now, and its a legacy feature we don't want to proliferate, so it would be better to not allow it places where it's not used.

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/heycam/webidl/issues/650#issuecomment-467052891