GNU bug report logs - #16520
24.3.50; cl-defstruct with :predicate option

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Package: emacs;

Reported by: Helmut Eller <eller.helmut <at> gmail.com>

Date: Wed, 22 Jan 2014 10:08:01 UTC

Severity: normal

Found in version 24.3.50

Fixed in version 24.4

Done: Stefan Monnier <monnier <at> iro.umontreal.ca>

Bug is archived. No further changes may be made.

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Message #8 received at 16520 <at> debbugs.gnu.org (full text, mbox):

From: Stefan Monnier <monnier <at> iro.umontreal.ca>
To: Helmut Eller <eller.helmut <at> gmail.com>
Cc: 16520 <at> debbugs.gnu.org
Subject: Re: bug#16520: 24.3.50; cl-defstruct with :predicate option
Date: Wed, 22 Jan 2014 08:47:16 -0500

> Compiling this code:
>   (require 'cl-lib)
>   (cl-defstruct (foo (:predicate foop)))
>   (defun bar (x) (cl-check-type x foo))

> with with:  emacs -Q -batch -f batch-byte-compile foo.el
> produces this warning:

>   foo.el:8:1:Warning: the function `foo-p' is not known to be defined.

Hmm... indeed, that's bad.


        Stefan
This bug report was last modified 11 years and 167 days ago.

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