GNU bug report logs - #11735
24.1.50; "Warning: Unknown defun property ... in ..."

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Package: emacs;

Reported by: "Drew Adams" <drew.adams <at> oracle.com>

Date: Mon, 18 Jun 2012 17:50:01 UTC

Severity: minor

Tags: wontfix

Found in version 24.1.50

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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From: Stefan Monnier <monnier <at> IRO.UMontreal.CA>
To: "Drew Adams" <drew.adams <at> oracle.com>
Cc: 11735 <at> debbugs.gnu.org
Subject: bug#11735: 24.1.50; "Warning: Unknown defun property ... in ..."
Date: Mon, 18 Jun 2012 16:37:24 -0400

> I load a library that I did not write, which does this:
> (require 'cl)
> (defun foo 
>     (short full 
>      short-index initial-full-index 
>      chunks current-chunk current-chunk-pos 
>      recurse-p)
>   "..."
>   (declare ;(optimize speed)
>    (fixnum short-index initial-full-index)
>    (simple-string short full)
>    (special *all-chunks*))
 
> Now I see this in *Messages*"
 
> Warning: Unknown defun property fixnum in foo
> Warning: Unknown defun property simple-string in foo
 
> Is this a bug?
 
It's a name-clash between Elisp's `declare' and CL's `declare', which
results in warnings, which AFAIK are harmless.


        Stefan
This bug report was last modified 11 years and 166 days ago.

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