Use `warn` instead of `message`.

On Tue, Dec 13, 2022 at 9:59 PM daanturo <daanturo@gmail.com> wrote:

> > I usually recommend to use named
> > functions for advice anyway
>
> How about we still allow but warn against such problematic usage?
>
>
> On 13/12/2022 20:50, Stefan Monnier wrote:
> >> This patch provides the ELPA version (for Emacs < 24.4) of nadvice.el's
> >> advice-add the ability to handle anonymous advices.
> > [...]
> >> +(defun advice--ensure-symbol (func)
> >> +  (if (symbolp func)
> >> +      func
> >> +    (let* ((sym (intern (format "%S" func))))
> >> +      (unless (fboundp sym)
> >> +        (defalias sym func))
> >> +      sym)))
> > I'm not a big fan of this approach, and I usually recommend to use named
> > functions for advice anyway (avoids all kinds of problems like the
> > `advice-remove` failing to remove, or the equality test taking too much
> > time, ...).
> >
> > IOW I'd rather align the "real nadvice.el" with the one in GNU ELPA than
> > the other way around in this respect.
> >
> >
> >         Stefan
> >
> --
> Daanturo.
>


-- 
Daanturo.