GNU bug report logs - #42147
28.0.50; pure vs side-effect-free, missing optimizations?

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Package: emacs;

Reported by: Andrea Corallo <andrea_corallo <at> yahoo.it>

Date: Tue, 30 Jun 2020 22:28:02 UTC

Severity: normal

Found in version 28.0.50

Done: Mattias Engdegård <mattiase <at> acm.org>

Bug is archived. No further changes may be made.

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Message #268 received at 42147 <at> debbugs.gnu.org (full text, mbox):

From: Mattias Engdegård <mattiase <at> acm.org>
To: Stefan Monnier <monnier <at> iro.umontreal.ca>
Cc: Philipp Stephani <p.stephani2 <at> gmail.com>, Paul Eggert <eggert <at> cs.ucla.edu>,
 Andrea Corallo <andrea_corallo <at> yahoo.it>, 42147 <at> debbugs.gnu.org
Subject: Re: bug#42147: 28.0.50; pure vs side-effect-free, missing
 optimizations?
Date: Sun, 26 Jul 2020 11:05:45 +0200

[Message part 1 (text/plain, inline)]
26 juli 2020 kl. 00.30 skrev Stefan Monnier <monnier <at> iro.umontreal.ca>:

> But yes, it's a problem because `C-h o kbd RET` says explicitly that it
> doesn't change the match data :-(

Motivation enough for them to save the match data then.
What about the attached patch?


[0001-Preserve-match-data-in-kbd-and-package-get-version.patch (application/octet-stream, attachment)]
This bug report was last modified 4 years and 282 days ago.

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