GNU bug report logs - #70686
30.0.50; cl--position is slow

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Package: emacs;

Reported by: No Wayman <iarchivedmywholelife <at> gmail.com>

Date: Tue, 30 Apr 2024 23:52:02 UTC

Severity: normal

Found in version 30.0.50

Done: Stefan Kangas <stefankangas <at> gmail.com>

Bug is archived. No further changes may be made.

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From: No Wayman <iarchivedmywholelife <at> gmail.com>
To: 70686 <at> debbugs.gnu.org
Subject: bug#70686: 30.0.50; cl--position is slow
Date: Tue, 30 Apr 2024 19:51:23 -0400

I've recently been avoiding cl-position, cl-remove-duplicates, and any other functions which use it internally. I realize there's a performance trade-off in for the flexibility such functions provide, but it may be worth investigating cl--position in particular. Today I replaced an instance of cl-remove-duplicates with an equivalent cl-loop for a 15x performance improvement at the cost of 2 lines of code.
This bug report was last modified 82 days ago.

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