bug#69431: 30.0.50; Strange fontificaion behavior

[Eli Zaretskii <eliz@gnu.org>]

> From: Ihor Radchenko <yantar92@posteo.net>
> Cc: hirofumi@mail.parknet.co.jp, 69431@debbugs.gnu.org
> Date: Tue, 27 Feb 2024 19:26:39 +0000
> 
> > So maybe the problem is already solved somehow?
> 
> ... or it has something to do with loading built-in Org mode.
> when I do
> 1. emacs -Q
> 2. C-x C-f /tmp/a.org
> I do not see fontification.
> 
> when I do
> 1. emacs -Q
> 2. M-: (require 'org)
> 3. C-x C-f /tmp/a.org
> I see fontification...
> 
> and when I wait long enough for native compilation to finish, I can see
> fontification without loading org.el.
> 
> Not sure if it tells anything useful.

> From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
> Cc: Ihor Radchenko <yantar92@posteo.net>, 69431@debbugs.gnu.org
> Date: Wed, 28 Feb 2024 04:20:13 +0900
> 
> I found a bit more about this. If build with --native-compilation=no, I
> can't reproduce, and at least --native-compilation=aot can reproduce.

Since this seems to be somehow related to native compilation, I'm
adding Andrea to the discussion, in the hope that he could suggest
some ideas.