GNU bug report logs - #68668
30.0.50; Invalid hash table test: tab-bar--auto-width-hash-test

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Package: emacs;

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

Date: Tue, 23 Jan 2024 03:46:01 UTC

Severity: normal

Tags: confirmed

Merged with 68821

Fixed in version 30.1

Done: Gerd Möllmann <gerd.moellmann <at> gmail.com>

Bug is archived. No further changes may be made.

Full log

Message #61 received at 68668 <at> debbugs.gnu.org (full text, mbox):

From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: Andrea Corallo <acorallo <at> gnu.org>
Cc: Mekeor Melire <mekeor <at> posteo.de>, Eli Zaretskii <eliz <at> gnu.org>,
 john muhl <jm <at> pub.pink>,
 Mattias Engdegård <mattias.engdegard <at> gmail.com>,
 68668 <at> debbugs.gnu.org
Subject: Re: bug#68668: 30.0.50; Invalid hash table test:
 tab-bar--auto-width-hash-test
Date: Wed, 31 Jan 2024 11:29:58 +0100

Andrea Corallo <acorallo <at> gnu.org> writes:

> Okay something very wierd hash related is going on here:
>
> If I evaluate:
>
> (progn
>   (describe-buffer-bindings (current-buffer))
>   (require 'comp)
>   (make-comp-data-container))
>
> I get
>
> #s(comp-data-container nil #s(hash-table test tab-bar--auto-width-hash-test))
>
> In place of the expected
>
> #s(comp-data-container nil #s(hash-table test comp-imm-equal-test))

That's get_hash_table_user_test in fns.c which only keeps the first
occurrence of user-defined hash tests which have the same definition.
Pretty confusing, IMO.
This bug report was last modified 1 year and 172 days ago.

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