GNU bug report logs - #75593
31.0.50; Faulty macro kills Emacs

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From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Eli Zaretskii <eliz <at> gnu.org>
Cc: ahprae <at> protonmail.com, mattiase <at> acm.org, Pip Cet <pipcet <at> protonmail.com>, 75593 <at> debbugs.gnu.org
Subject: bug#75593: 31.0.50; Faulty macro kills Emacs
Date: Thu, 16 Jan 2025 13:17:17 -0500

> IOW, can we prevent crashes in a way that is cheap in production
> builds, since 'eval' is quite a hotspot?

I would actually be surprised if `Feval` is a hotspot.

AFAIK `eval_sub` is sometimes a hotspot (tho only when running
non-compiled code, which *should* be somewhat infrequent), but I don't
think `Feval` is.


        Stefan

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