GNU bug report logs - #38264
27.0.50; Emacs terminates unexpectedly when noninteractive is t

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Package: emacs;

Reported by: Ihor Radchenko <yantar92 <at> gmail.com>

Date: Tue, 19 Nov 2019 02:54:01 UTC

Severity: normal

Tags: notabug

Found in version 27.0.50

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

Full log

Message #10 received at control <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Ihor Radchenko <yantar92 <at> gmail.com>
Cc: 38264 <at> debbugs.gnu.org
Subject: Re: bug#38264: 27.0.50;
 Emacs terminates unexpectedly when noninteractive is t
Date: Tue, 19 Nov 2019 18:02:10 +0200

tags 38264 notabug
thanks

> From: Ihor Radchenko <yantar92 <at> gmail.com>
> Date: Tue, 19 Nov 2019 10:51:39 +0800
> 
> When I try to run the following code, graphical emacs window terminates
> losing all the unsaved data.
> 
> (setq debug-on-error t)
> (let ((noninteractive t))
>   (/ 1 0))
> 
> The problem is reproducible with emacs -Q.
> Running the code without debug-on-error set to t does not trigger
> termination. 

This is a feature: in non-interactive mode entering a debugger
displays the backtrace and then kills Emacs.

Why are you binding noninteractive to t while debug-on-error is
enabled?
This bug report was last modified 5 years and 261 days ago.

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