bug#48479: 28.0.50; Crash on `read--expression'

[Eli Zaretskii]

> Feedback-ID:mattiase@acm.or
> From: Mattias Engdegård <mattiase@acm.org>
> Date: Tue, 18 May 2021 17:00:33 +0200
> Cc: 48479@debbugs.gnu.org
> 
> 18 maj 2021 kl. 13.29 skrev Eli Zaretskii <eliz@gnu.org>:
> 
> > What would be the advantage of making it an error?
> 
> Detecting mistakes, early.

That doesn't sound to me like a significant advantage, not in Emacs
Lisp.