bug#49734: 28.0.50; define-obsolete-variable-alias

[Lars Ingebrigtsen]

Lars Ingebrigtsen <larsi@gnus.org> writes:

> So we didn't have any warning about `define-obsolete-variable-alias' --
> so I think we'll have to make the third argument optional again, and
> this time make the warning stuff work?

This was a year ago, so I guess we forgot all about this.

And Emacs 28.1 was released with the WHEN as non-optional, so I think
it's too late to do anything about this at this point.

So I'm closing this bug report.