From: Ihor Radchenko <yantar92@posteo.net>
To: 68509@debbugs.gnu.org
Subject: bug#68509: 30.0.50; pcase-dolist matches backquote pattern incorrectly
Date: Tue, 16 Jan 2024 15:07:57 +0000 [thread overview]
Message-ID: <87a5p5l3jm.fsf@localhost> (raw)
Hi,
Consider the following
(pcase-dolist (`(,(and (pred stringp) a) .
,(and (pred stringp) b))
'(("TODO") ("DONE" . "a")))
(warn "%S :: %S" a b))
Executing the above yields
⛔ Warning (emacs): "TODO" :: nil
⛔ Warning (emacs): "DONE" :: "a"
even though ("TODO") does not match the pattern.
In contrast
(dolist (el '(("TODO") ("DONE" . "a")))
(pcase el
(`(,(and (pred stringp) a) .
,(and (pred stringp) b))
(warn "%S :: %S" a b))))
correctly displays
⛔ Warning (emacs): "DONE" :: "a"
In GNU Emacs 30.0.50 (build 8, x86_64-pc-linux-gnu, GTK+ Version
3.24.39, cairo version 1.18.0) of 2024-01-16 built on localhost
Repository revision: 5f73258753ee91c8648e0be55332f7dbaea9fa8b
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101010
System Description: Gentoo Linux
--
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>
next reply other threads:[~2024-01-16 15:07 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-01-16 15:07 Ihor Radchenko [this message]
2024-01-16 16:52 ` bug#68509: 30.0.50; pcase-dolist matches backquote pattern incorrectly Jim Porter
2024-01-16 18:43 ` Ihor Radchenko
2024-02-19 10:05 ` Ihor Radchenko
2024-02-19 12:59 ` Eli Zaretskii
2024-02-19 15:53 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-19 18:14 ` Ihor Radchenko
2024-02-20 2:41 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-20 13:40 ` Ihor Radchenko
2024-02-20 14:35 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-20 15:16 ` Ihor Radchenko
2024-02-20 17:51 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-21 11:23 ` Ihor Radchenko
2024-02-21 14:17 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-23 14:05 ` Ihor Radchenko
2024-02-23 14:58 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-24 13:28 ` Ihor Radchenko
2024-02-24 14:57 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-19 15:51 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2024-02-19 18:16 ` Ihor Radchenko
2024-02-20 2:46 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
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