GNU bug report logs - #65344
28.2; Unable to Edebug cl-flet form which uses argument destructuring

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Package: emacs;

Reported by: Brandon Irizarry <brandon.irizarry <at> gmail.com>

Date: Wed, 16 Aug 2023 18:23:02 UTC

Severity: normal

Found in version 28.2

Fixed in version 30.1

Done: Gerd Möllmann <gerd.moellmann <at> gmail.com>

Bug is archived. No further changes may be made.

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From: Gerd Möllmann <gerd.moellmann <at> gmail.com>
To: brandon.irizarry <at> gmail.com
Cc: 65344 <at> debbugs.gnu.org
Subject: bug#65344: 28.2; Unable to Edebug cl-flet form which uses argument destructuring
Date: Thu, 17 Aug 2023 07:29:17 +0200

> (cl-flet ((fn ((min max))
>      (message "%d %d" min max)))
>   (fn '(2 3)))
> 
> The cl-flet form evaluates fine (e.g. with C-x C-e or C-M-x), which
> leads me to conclude that this construct is legal. 

I think this lambda-list is invalid.  It certainly is invalid in CL, and 
I can't find any extension mentioned in the Emacs docs.

Why this doesn't signal an error at evaluation time, I don't know.  If 
you try this with defun, you get an error.
This bug report was last modified 1 year and 261 days ago.

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