GNU bug report logs - #61730
30.0.50; Compiler warnings for delq and delete

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Package: emacs;

Reported by: Michael Heerdegen <michael_heerdegen <at> web.de>

Date: Thu, 23 Feb 2023 10:30:01 UTC

Severity: wishlist

Found in version 30.0.50

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From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Mattias Engdegård <mattias.engdegard <at> gmail.com>
Cc: Michael Heerdegen <michael_heerdegen <at> web.de>, Eli Zaretskii <eliz <at> gnu.org>, 61730 <at> debbugs.gnu.org
Subject: bug#61730: 30.0.50; Compiler warnings for delq and delete
Date: Fri, 24 Feb 2023 15:20:04 -0500

> -    (byte-compile-form arg t))
> +    ;; Compile args for value (to avoid warnings about unused values),
> +    ;; emit a discard after each, and trust the LAP peephole optimiser
> +    ;; to annihilate useless ops.
> +    (byte-compile-form arg)
> +    (byte-compile-discard))

I doubt that it will always result in the same code :-(


        Stefan
This bug report was last modified 1 year and 286 days ago.

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