bug#59057: Emacs 29. Byte compiler sometimes forgets about a defvar.

[Stefan Kangas]

> I don't see any concrete benefit.  It's only a problem of documentation
> and/or teaching programmers.  If we could go back to 1984 maybe it would
> be worth it to make a different decision, but the cost of the change
> doesn't seem worth the very minor (and hypothetical) benefit.

So should this bug report be closed?