bug#46972: 28.0.50; [feature/native-comp] Emacs locks itself during native compilation because of permission denied

[Eli Zaretskii]

> From: Matt M <mmerino@outlook.fr>
> Date: Sat, 6 Mar 2021 17:23:34 +0000
> 
> I'm on windows using latest native compilation. I noticed that when doing
> doom sync (I use Doom emacs) it would hang on the native compilation
> step. I looked at the opened emacs processes in the task manager
> during this bug to try to find a file with which I could make the bug
> trigger again. In the task manager I see that about 10 emacs processes
> are stuck on 10 files.
> 
> Using this file: https://pastebin.com/z4wLheXa as
> emacs-async-comp-ox-ascii.el, I call the following command:
> 
> emacs -Q --batch -l c:/Users/Matt/emacs-async-comp-ox-ascii.el
> > Compiling 
> > c:/Users/Matt/.emacs.d/.local/straight/build-28.0.50/org-mode/ox-ascii.el...
> 
> It never finishes.

Does it really "never" finish, or does it just take a very long time?
How long did you wait for it to finish?