From: Eli Zaretskii <eliz@gnu.org>
To: "Mattias Engdegård" <mattias.engdegard@gmail.com>
Cc: 68244@debbugs.gnu.org, gerd.moellmann@gmail.com,
dmitry@gutov.dev, stefankangas@gmail.com, acorallo@gnu.org,
monnier@iro.umontreal.ca
Subject: bug#68244: hash-table improvements
Date: Sat, 24 Feb 2024 12:30:16 +0200 [thread overview]
Message-ID: <86a5nqyx1j.fsf@gnu.org> (raw)
In-Reply-To: <7768784D-876F-4E75-8BA6-4DAAA55803A3@gmail.com> (message from Mattias Engdegård on Sat, 24 Feb 2024 10:45:03 +0100)
> From: Mattias Engdegård <mattias.engdegard@gmail.com>
> Date: Sat, 24 Feb 2024 10:45:03 +0100
> Cc: gerd.moellmann@gmail.com,
> dmitry@gutov.dev,
> 68244@debbugs.gnu.org,
> monnier@iro.umontreal.ca,
> stefankangas@gmail.com
>
> 15b6d72599b9 on master:
>
> > +If you have code which creates obarrays as a simple Lisp vector:
> > +
> > + (make-vector N nil)
> > +
> > +and then calls 'intern' using such an obarray as second argument, this
> > +will now signal a wrong-type-argument error; replace nil with zero to
> > +make it work again.
>
> Thank you Eli, this might be useful, and you are absolutely right that we should help users fix their code.
>
> But this cannot have come from nowhere. Did anyone actually tried to create obarrays in this broken way?
Yes, see Dmitry's message up-thread, which named the offending
package. I've looked at it, and verified that it really does use this
paradigm.
> And if anyone did try to create an obarray in that incorrect way, better recommend using `obarray-make` which is more future-safe than an already obsolete form.
I'm fine with adding to NEWS the text that suggests obarray-make, but
the text I added has to stay, since the make-vector method evidently
exists in the wild.
next prev parent reply other threads:[~2024-02-24 10:30 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <170438379722.3921.9312235725296561206@vcs2.savannah.gnu.org>
[not found] ` <20240104155642.B4A99C00344@vcs2.savannah.gnu.org>
2024-01-04 17:32 ` scratch/hash-table-perf 2d28042f56a 19/35: Use non-Lisp allocation for internal hash-table vectors Dmitry Gutov
2024-01-05 10:33 ` bug#68244: hash-table improvements Mattias Engdegård
2024-01-05 15:41 ` Dmitry Gutov
2024-01-06 11:34 ` Mattias Engdegård
2024-01-06 11:51 ` Eli Zaretskii
2024-01-07 3:13 ` Dmitry Gutov
2024-01-07 5:26 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-07 15:39 ` Dmitry
2024-01-07 18:36 ` Mattias Engdegård
2024-01-07 19:10 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-08 18:26 ` Mattias Engdegård
2024-01-09 0:33 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-09 10:26 ` Mattias Engdegård
2024-01-13 20:06 ` Mattias Engdegård
2024-01-04 16:27 ` Mattias Engdegård
2024-01-04 16:39 ` Eli Zaretskii
2024-01-04 17:02 ` Mattias Engdegård
2024-01-04 17:45 ` Eli Zaretskii
2024-01-05 11:34 ` Mattias Engdegård
2024-01-05 17:14 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-06 11:46 ` Mattias Engdegård
2024-01-09 21:51 ` Stefan Kangas
2024-01-12 15:42 ` Mattias Engdegård
2024-01-14 22:08 ` Andy Moreton
2024-01-15 12:31 ` Eli Zaretskii
2024-01-15 13:26 ` Mattias Engdegård
2024-01-18 18:13 ` Mattias Engdegård
2024-01-15 20:01 ` Andy Moreton
2024-01-15 20:21 ` Eli Zaretskii
2024-01-16 21:57 ` Andy Moreton
2024-01-17 3:31 ` Eli Zaretskii
2024-01-18 20:29 ` Andy Moreton
2024-01-19 6:37 ` Eli Zaretskii
2024-01-20 20:20 ` Andy Moreton
2024-01-21 5:11 ` Eli Zaretskii
2024-01-21 13:03 ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-22 9:17 ` João Távora
2024-01-22 9:18 ` João Távora
2024-01-23 9:44 ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-01-14 5:25 ` Gerd Möllmann
2024-01-14 14:42 ` Mattias Engdegård
2024-01-21 12:41 ` Stefan Kangas
2024-02-08 9:46 ` Mattias Engdegård
2024-02-08 14:19 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-08 14:36 ` Gerd Möllmann
2024-02-08 14:42 ` Mattias Engdegård
2024-02-08 15:13 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-08 17:29 ` Mattias Engdegård
2024-02-08 17:49 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-12 12:16 ` Mattias Engdegård
2024-02-12 13:36 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-13 9:05 ` Gerd Möllmann
2024-02-13 10:12 ` Mattias Engdegård
2024-02-13 12:12 ` Gerd Möllmann
2024-02-13 12:43 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-14 12:37 ` Mattias Engdegård
2024-02-14 13:05 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-14 13:21 ` Mattias Engdegård
2024-02-17 19:50 ` Mattias Engdegård
2024-02-20 10:21 ` Mattias Engdegård
2024-02-20 14:00 ` Eli Zaretskii
2024-02-20 16:11 ` Mattias Engdegård
2024-02-20 17:12 ` Eli Zaretskii
2024-02-21 12:59 ` Eli Zaretskii
2024-02-21 20:13 ` Andrea Corallo
2024-02-23 12:16 ` Mattias Engdegård
2024-02-24 9:45 ` Mattias Engdegård
2024-02-24 10:30 ` Eli Zaretskii [this message]
2024-02-24 10:53 ` Mattias Engdegård
2024-02-24 11:03 ` Eli Zaretskii
2024-02-24 17:20 ` Dmitry Gutov
2024-02-24 17:43 ` Mattias Engdegård
2024-02-24 17:48 ` Dmitry Gutov
2024-02-24 17:53 ` Mattias Engdegård
2024-02-24 18:08 ` Eli Zaretskii
2024-02-24 18:31 ` Dmitry Gutov
2024-02-24 17:54 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-24 17:14 ` Dmitry Gutov
2024-02-24 2:46 ` Dmitry Gutov
[not found] ` <20240104155642.6326FC00344@vcs2.savannah.gnu.org>
2024-01-04 18:52 ` scratch/hash-table-perf 3e9e68333ae 16/35: Remove rehash-threshold and rehash-size struct members Dmitry Gutov
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