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Re: Time to merge scratch/correct-warning-pos into master, perhaps?


From: Stefan Monnier
Subject: Re: Time to merge scratch/correct-warning-pos into master, perhaps?
Date: Sun, 16 Jan 2022 12:13:43 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux)

> The point of the micro-benchmark was to measure `eq` since that is what has
> become more expensive, and we want to know how much. It uses `memq` as a way
> to reducing other factors, but obviously `memq` itself is very much of
> interest as well.

Note also that `memq` will tend to use EQ in ways that usually return
false, IOW in ways that exercise the slower code path more than the
fast path.


        Stefan




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