From: Lars Ingebrigtsen <larsi@gnus.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: 19432@debbugs.gnu.org, Jonas Bernoulli <jonas@bernoul.li>
Subject: bug#19432: backtrace for errors that occur inside process sentinels
Date: Sat, 26 Dec 2015 17:34:01 +0100 [thread overview]
Message-ID: <8760zlnp8m.fsf@gnus.org> (raw)
In-Reply-To: <jwvh9wnj93o.fsf-monnier+emacsbugs@gnu.org> (Stefan Monnier's message of "Mon, 22 Dec 2014 23:15:43 -0500")
Stefan Monnier <monnier@iro.umontreal.ca> writes:
>> Please provide a way to get backtraces for errors that occur inside
>> process sentinels.
>
> (setq debug-on-error t) works for me:
>
> emacs -Q --eval '(setq debug-on-error t)' \
> --eval '(let ((proc (start-process "foo" nil "true"))) \
> (set-process-sentinel proc (lambda (&rest args) \
> (+ args 2))))'
>
> brings up a *Backtrace* buffer just fine.
So this doesn't seem reproducible. Jonas, do you have a recipe how to
trigger this bug?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next prev parent reply other threads:[~2015-12-26 16:34 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-22 19:43 bug#19432: backtrace for errors that occur inside process sentinels Jonas Bernoulli
2014-12-23 4:15 ` Stefan Monnier
2015-12-26 16:34 ` Lars Ingebrigtsen [this message]
2016-02-29 5:47 ` Lars Ingebrigtsen
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