Subject: Re: bug#56292: 29.0.50; Compilation failure since recent loaddefs speed up

From: Lars Ingebrigtsen <[email-masked]>
Date: Thu, 30 Jun 2022 11:15:35 +0200

Sean Whitton <[email-masked]> writes:

>>>     ~/tmp/bongo.el:5341:35: Error: Wrong type argument: sequencep, 0
>>
>> Do you have a backtrace for this error?
>
> No, as it doesn't happen interactively.  What's the easiest way to get
> one out of --batch?

Normal errors should give you a backtrace by default in --batch, but I
guess whatever is generating the message here is catching the error.
Try perhaps (setq debug-on-signal t) and see whether that gives a
backtrace?

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no