From: Arash Esbati <arash@gnu.org>
To: Andrea Corallo <akrl@sdf.org>
Cc: 48383@debbugs.gnu.org
Subject: bug#48383: [native-compile] Debugging external package powerline.el
Date: Mon, 17 May 2021 14:20:59 +0200 [thread overview]
Message-ID: <86fsylr1p0.fsf@gnu.org> (raw)
In-Reply-To: <xjfwns3pwan.fsf@sdf.org> (Andrea Corallo's message of "Wed, 12 May 2021 19:49:20 +0000")
Andrea Corallo <akrl@sdf.org> writes:
> if the compiler crashes I guess the next step is to debug it.
Thanks for your response. In this case, the compiler doesn't crash.
> But before doing that would be nice to isolate what's the function
> that is causing the issue and create a reproducer.
From the discussion here[1], the problem seems to be the last line in
this function provided by powerline.el[2]:
(defun pl/pattern (lst)
"Turn LST into an infinite pattern."
(when lst
(let ((pattern (cl-copy-list lst)))
(setcdr (last pattern) pattern)))) ;; <== Problematic form
Not being an Emacs issue, my question was if the native compiler could
be more verbose about the error.
> PS you can work around the issue of the startup adding powerline.el to
> `native-comp-deferred-compilation-deny-list'.
Thanks, this is what I did for now.
Best, Arash
Footnotes:
[1] https://github.com/milkypostman/powerline/issues/187
[2] https://github.com/milkypostman/powerline/issues/187#issuecomment-836582479
prev parent reply other threads:[~2021-05-17 12:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-12 19:11 bug#48383: [native-compile] Debugging external package powerline.el Arash Esbati
2021-05-12 19:49 ` Andrea Corallo via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-05-17 12:20 ` Arash Esbati [this message]
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