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From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs@gnu.org>
To: "Gerd Möllmann" <gerd.moellmann@gmail.com>
Cc: Michael Heerdegen <michael_heerdegen@web.de>,
	56739@debbugs.gnu.org, Wing Hei Chan <whmunkchan@outlook.com>,
	Stefan Kangas <stefankangas@gmail.com>
Subject: bug#56739: 29.0.50; `cl-psetq' and `cl-psetf' fail to recognize symbol macros
Date: Sat, 09 Sep 2023 11:42:04 -0400	[thread overview]
Message-ID: <jwv1qf79wy1.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <m2h6o3q0wb.fsf@Pro.fritz.box> ("Gerd Möllmann"'s message of "Sat, 09 Sep 2023 09:08:36 +0200")

> Setq, with CL behaviour, would behave like setf for symbol macros.  And
> setq is in C.  I don't know if maintainers would accept such a change in
> C (performance, dependencies, ...).

Quoting cl-macs.el:

    [...]
    (defun cl--sm-macroexpand-1 (orig-fun exp &optional env)
    [...]
           ;; Convert setq to setf if required by symbol-macro expansion.
    [...]


-- Stefan






  parent reply	other threads:[~2023-09-09 15:42 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-24 12:12 bug#56739: 29.0.50; `cl-psetq' and `cl-psetf' fail to recognize symbol macros Wing Hei Chan
2022-08-02  2:41 ` Michael Heerdegen
2022-08-02 23:59 ` Michael Heerdegen
2022-08-03  0:20   ` Michael Heerdegen
2022-09-05 19:14     ` Lars Ingebrigtsen
2022-09-06  1:29       ` Michael Heerdegen
2022-09-06  2:22     ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors
2023-09-07 18:31       ` Stefan Kangas
2023-09-08  3:07         ` Michael Heerdegen
2023-09-09  6:12           ` Michael Heerdegen
2023-09-09  7:08             ` Gerd Möllmann
     [not found]               ` <f49326d6-85e2-4fed-83ae-815a82cefe30@outlook.com>
2023-09-09  8:03                 ` Wing Hei Chan
2023-09-09  9:24                   ` Gerd Möllmann
2023-09-09 15:42               ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors [this message]
2023-09-09 16:33                 ` Gerd Möllmann
2022-09-06  2:29 ` Stefan Monnier via Bug reports for GNU Emacs, the Swiss army knife of text editors

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