GNU bug report logs - #69108
false-positive warning "variable ‘_’ not left unused" in if-let* and if-let

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Message #35 received at 69108 <at> debbugs.gnu.org (full text, mbox):

From: Ihor Radchenko <yantar92 <at> posteo.net>
To: Konstantin Kharlamov <Hi-Angel <at> yandex.ru>
Cc: Michael Heerdegen <michael_heerdegen <at> web.de>, Eli Zaretskii <eliz <at> gnu.org>,
 69108 <at> debbugs.gnu.org
Subject: Re: bug#69108: false-positive warning "variable ‘_’ not left unused" in if-let* and if-let
Date: Mon, 19 Feb 2024 12:37:40 +0000

Konstantin Kharlamov <Hi-Angel <at> yandex.ru> writes:

> 6. Evaluate `(benchmark-run-compiled 1 (color-identifiers:elisp-get-declarations))`

This is not enough. You also need to run
(byte-compile #'color-identifiers:elisp-get-declarations)

With this, I am getting

(0.014252469 0 0.0)
(0.014183416999999999 0 0.0)
with pcase

and

(0.014351118 0 0.0)
(0.014329416 0 0.0)
with cond

No measurable difference.

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>

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