> From: Ihor Radchenko <yantar92@gmail.com>
> Cc: 38264@debbugs.gnu.org
> Date: Thu, 21 Nov 2019 00:35:50 +0800
>
> I am also wondering why there is no error shown in the terminal when
> emacs is terminated after executing the code I provided.

Probably because your stderr is redirected to some great void in a GUI
session.

> I tried to run emacs in batch mode directly like
>
> $ emacs -Q --batch --eval '(/ 1 0)'
> Arithmetic error

Yes, that goes to stderr, which is in batch mode connected to the
console.

> I suspect that it was just copying. Will forward your question to the
> straight.el author.

Thanks.