GNU bug report logs - #14860
Advice causes byte compile warning: function used to take 0+ arguments, now takes 0

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From: Michael Heerdegen <michael_heerdegen <at> web.de>
To: Stefan Monnier <monnier <at> IRO.UMontreal.CA>
Cc: 14860 <at> debbugs.gnu.org
Subject: bug#14860: [Peter Vasil] emacs 24.3.50.1: Byte compile warning Warning: function used to take 0+ arguments, now takes 0
Date: Sun, 14 Jul 2013 03:03:53 +0200

Stefan Monnier <monnier <at> IRO.UMontreal.CA> writes:

> > When I byte-compile init.el I get the following warning:
> > function goto-line-with-feedback used to take 0+ arguments, now takes 0

FWIW, I get exactly the same message when using nadvices.  Example: put
this into a file:

--8<---------------cut here---------------start------------->8---
(defun test () (message "test"))

(advice-add 'test :before
            (lambda () (message "before advice")))
--8<---------------cut here---------------end--------------->8---

load it, and byte-compile it:

==>

| In test:
| test.el:1:8:Warning: function test used to take 0+ arguments, now takes 0


Regards,

Michael.

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