GNU bug report logs - #49561
28.0.50; (declare (modes ...)) does not have an effect

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Package: emacs;

Reported by: Daniel Mendler <mail <at> daniel-mendler.de>

Date: Wed, 14 Jul 2021 17:14:01 UTC

Severity: normal

Found in version 28.0.50

Done: Daniel Mendler <mail <at> daniel-mendler.de>

Bug is archived. No further changes may be made.

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Report forwarded to bug-gnu-emacs <at> gnu.org:
bug#49561; Package emacs. (Wed, 14 Jul 2021 17:14:01 GMT) Full text and rfc822 format available.
Acknowledgement sent to Daniel Mendler <mail <at> daniel-mendler.de>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs <at> gnu.org. (Wed, 14 Jul 2021 17:14:01 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Daniel Mendler <mail <at> daniel-mendler.de>
To: bug-gnu-emacs <at> gnu.org
Cc: Lars Ingebrigtsen <larsi <at> gnus.org>
Subject: 28.0.50; (declare (modes ...)) does not have an effect
Date: Wed, 14 Jul 2021 19:13:46 +0200

Has this feature already been implemented?

Test case:

(defun test-cmd1 () ; works
  (interactive nil test-mode))
(command-modes #'test-cmd1) ; evaluates to (test-mode)

(defun test-cmd2 () ; does not work
  (interactive)
  (declare (modes test-mode)))
(command-modes #'test-cmd2) ; evaluates to nil

In GNU Emacs 28.0.50 (build 28, x86_64-pc-linux-gnu, GTK+ Version
3.24.5, cairo version 1.16.0)
 of 2021-07-14 built on projects
Repository revision: 42b8edfdb9096af7010609fd8890c76bc3918873
Repository branch: HEAD
Windowing system distributor 'The X.Org Foundation', version 11.0.12004000
System Description: Debian GNU/Linux 10 (buster)
Information forwarded to bug-gnu-emacs <at> gnu.org:
bug#49561; Package emacs. (Wed, 14 Jul 2021 17:40:01 GMT) Full text and rfc822 format available.

Message #8 received at 49561 <at> debbugs.gnu.org (full text, mbox):

From: Daniel Mendler <mail <at> daniel-mendler.de>
To: 49561 <at> debbugs.gnu.org
Subject: Re: bug#49561: 28.0.50; (declare (modes ...)) does not have an effect
Date: Wed, 14 Jul 2021 19:39:07 +0200

On 7/14/21 7:13 PM, Daniel Mendler wrote:
> (defun test-cmd2 () ; does not work
>   (interactive)
>   (declare (modes test-mode)))
> (command-modes #'test-cmd2) ; evaluates to nil

Disregard, this works.

(defun test-cmd2 ()
  (declare (modes test-mode))
  (interactive))

For some reason I had assumed that the order of the declarations in the
beginning of the `defun` does not matter.

Daniel
Reply sent to Daniel Mendler <mail <at> daniel-mendler.de>:
You have taken responsibility. (Wed, 14 Jul 2021 17:42:01 GMT) Full text and rfc822 format available.
Notification sent to Daniel Mendler <mail <at> daniel-mendler.de>:
bug acknowledged by developer. (Wed, 14 Jul 2021 17:42:02 GMT) Full text and rfc822 format available.

Message #13 received at 49561-done <at> debbugs.gnu.org (full text, mbox):

From: Daniel Mendler <mail <at> daniel-mendler.de>
To: 49561-done <at> debbugs.gnu.org
Subject: Re: bug#49561: 28.0.50; (declare (modes ...)) does not have an effect
Date: Wed, 14 Jul 2021 19:41:50 +0200

Closing.
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Thu, 12 Aug 2021 11:24:08 GMT) Full text and rfc822 format available.
This bug report was last modified 2 years and 251 days ago.

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