bug#55714: 29.0.50; eval-when-compile leaves behind artifacts in init.el?

[Eli Zaretskii]

> Date: Sun, 29 May 2022 15:43:43 -0400
> From:  "Mark A. Hershberger" via "Bug reports for GNU Emacs,
>  the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
> 
> 
> I've recently found “M-x woman RET” fails. In resolving this, it looks
> like it caused by the presense of
> 
>      (eval-when-compile
>          ....
>          (defvar dired-mode-map nil
>          ....
> 
> The only reason I had this was to avoid warnings during compilation.
> Previously, it did not cause problems, but now it looks like it is
> (maybe?) stored in the compiled init.el and re-used in latter emacs
> start ups.

Thanks, but could you perhaps present a recipe for reproducing the
problem starting from the smallest init.el?