bug#48029: 28.1; [native-comp] Function names with non-ascii characters

[Eli Zaretskii]

> Cc: 48029@debbugs.gnu.org, jakanakaevangeli@chiru.no
> From: Andrea Corallo <akrl@sdf.org>
> Date: Mon, 04 Jul 2022 08:51:01 +0000
> 
> Lars Ingebrigtsen <larsi@gnus.org> writes:
> 
> > Andrea Corallo <akrl@sdf.org> writes:
> >
> >>>> nonascii.el, saved with encoding utf-8-unix:
> >>>>
> >>>>     ;; -*- lexical-binding: t; -*-
> >>>>     (defun nonascii-test-žžž (arg)
> >>>>       (when arg t))
> >>>>
> >>>> Visit it and M-x emacs-lisp-native-compile-and-load.
> >>>> A function called "nonascii-test-žžž" will be defined.
> >>>
> >>> I can reproduce this problem here, too (under Debian/bullseye).  (And
> >>> this works fine when doing non-native compilation.)
> >>>
> >>> I've added Andrea to the CCs.
> >>
> >> Thanks Lars,
> >>
> >> it's in my todo, I'll try to have a look this coming week.
> >
> > This is still the case in Emacs 29 -- did you get any further with this?
> 
> Hi Lars,
> 
> nope, had no time to progress with this.

Andrea, can you point to the place (or places) where the name of the
function is generated in this scenario?  Perhaps armed with that
knowledge, fixing the problem will not be too hard.

Thanks.