loading foo.el while foo-var is let-bound [was Re: /srv/bzr/emacs/trunk r102179: Silence gnus-util.el compilation.]

[Glenn Morris]

>   (let ((iswitchb-make-buflist-hook t))
>     (require 'iswitchb))
>
>   C-h v iswitchb-make-buflist-hook
>   It is void as a variable.


BTW, is there any prospect of warning about/dealing with this kind of
of thing?