unofficial mirror of bug-gnu-emacs@gnu.org 
 help / color / mirror / code / Atom feed
From: "Basil L. Contovounesios" <contovob@tcd.ie>
To: Nicolas Petton <nicolas@petton.fr>
Cc: Michael Heerdegen <michael_heerdegen@web.de>,
	dalanicolai <dalanicolai@gmail.com>,
	Stefan Monnier <monnier@iro.umontreal.ca>,
	47368@debbugs.gnu.org
Subject: bug#47368: 28.0.50; map-elt returns nil without "deprecated" TESTFN
Date: Sat, 27 Mar 2021 20:37:23 +0000	[thread overview]
Message-ID: <87r1k0nxj0.fsf@tcd.ie> (raw)
In-Reply-To: <87y2e9zqt2.fsf@tcd.ie> (Basil L. Contovounesios's message of "Fri, 26 Mar 2021 18:57:13 +0000")

Trying the CC again, this time with a hopefully correct address.
Sorry about the noise.

"Basil L. Contovounesios" <contovob@tcd.ie> writes:

> Stefan Monnier <monnier@iro.umontreal.ca> writes:
>
>>> What's a good way to solve this?  Obviously the map abstraction doesn't
>>> fit so super well for alists because unlike the other map type alists
>>> don't know "their" test function.  But disallowing alists that don't
>>> test with `eq' seems an unnecessary restriction.  Can we say that the
>>> argument is allowed only for alists?
>>
>> How 'bout always using `equal`?
>
> No objections here.  CCing Nicolas in case he has any comments.
>
> Just some code archaeology for more context:
>
> - Pre-Emacs-25 map-elt used assoc.
> - Emacs 25 map-elt used alist-get without TESTFN.
> - Emacs 26 map-elt gained TESTFN at the same time that alist-get did,
>   in https://bugs.gnu.org/27584.
> - Emacs 27 deprecated map-elt's TESTFN.

-- 
Basil





  parent reply	other threads:[~2021-03-27 20:37 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-24 22:52 bug#47368: 28.0.50; map-elt returns nil without "deprecated" TESTFN dalanicolai
2021-03-24 23:24 ` Basil L. Contovounesios
2021-03-25  2:39   ` Michael Heerdegen
2021-03-25 14:48     ` dalanicolai
2021-03-25 15:33     ` bug#47368: [External] : " Drew Adams
2021-03-26 18:47       ` Basil L. Contovounesios
2021-03-26 20:04         ` Drew Adams
2021-03-26 20:23           ` Basil L. Contovounesios
2021-03-26 22:40             ` Drew Adams
2021-03-26 22:59               ` Basil L. Contovounesios
2021-03-26  3:59     ` Michael Heerdegen
2021-03-26  7:38       ` dalanicolai
2021-03-26 13:31       ` Stefan Monnier
2021-03-26 15:32         ` dalanicolai
2021-03-26 18:57         ` Basil L. Contovounesios
2021-03-26 23:18           ` Michael Heerdegen
2021-03-27 20:37           ` Basil L. Contovounesios [this message]
2021-03-26 23:23         ` Michael Heerdegen
2021-03-26 18:58     ` Basil L. Contovounesios
2021-07-21 15:34 ` Adam Porter
2021-07-22  2:15   ` Michael Heerdegen
2021-07-31  2:15     ` Michael Heerdegen
2021-09-13 14:06       ` Adam Porter
2021-09-14 14:40         ` Michael Heerdegen
2021-09-14 20:22           ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-15  0:48             ` Michael Heerdegen
2021-09-15  9:26               ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-15 12:39               ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-15 21:53                 ` Michael Heerdegen
2021-09-15 12:50             ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-09-15 21:55               ` Michael Heerdegen
2021-09-21 12:42                 ` Basil L. Contovounesios via Bug reports for GNU Emacs, the Swiss army knife of text editors

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: https://www.gnu.org/software/emacs/

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=87r1k0nxj0.fsf@tcd.ie \
    --to=contovob@tcd.ie \
    --cc=47368@debbugs.gnu.org \
    --cc=dalanicolai@gmail.com \
    --cc=michael_heerdegen@web.de \
    --cc=monnier@iro.umontreal.ca \
    --cc=nicolas@petton.fr \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/emacs.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).