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From: Vitalie Spinu <spinuvit@gmail.com>
To: 20420@debbugs.gnu.org
Subject: bug#20420: 25.0.50; eieio methods with optional arguments now fail
Date: Fri, 24 Apr 2015 21:28:12 +0200	[thread overview]
Message-ID: <87d22tpbqr.fsf@gmail.com> (raw)


Hi.

First declare:

   (defclass cc-A ()
     ((a :initform "foo")))
   
   (defgeneric xx (&optional a b))
   (defmethod xx ()
     (message "default"))


And eval (xx). It works as expected.

Now add

   (defmethod xx ((obj cc-A) &optional b)
     (message "called on cc-A object"))

and eval (xx) again. It throws (wrong-number-of-arguments (1 . &rest) 0).

It used to work in emacs 24.


Thanks,

  Vitalie







In GNU Emacs 25.0.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.12.2)
 of 2015-04-13 on galago
Repository revision: 30bcb238c3a53f777c2a4952f51a68df6272cff4
Windowing system distributor `The X.Org Foundation', version 11.0.11600000
System Description:	Ubuntu 14.10

Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GCONF GSETTINGS
NOTIFY LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB

Important settings:
  value of $LC_TIME: en_DK.UTF-8
  value of $LANG: en_DK.UTF-8
  locale-coding-system: utf-8-unix





             reply	other threads:[~2015-04-24 19:28 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-24 19:28 Vitalie Spinu [this message]
2015-04-24 20:42 ` bug#20420: 25.0.50; eieio methods with optional arguments now fail Stefan Monnier
2015-04-24 23:35   ` Vitalie Spinu
2015-04-25 14:41     ` Stefan Monnier
2015-04-25 18:25       ` Vitalie Spinu
2015-04-26  4:02         ` Stefan Monnier
2015-04-26 12:00           ` Vitalie Spinu
2015-04-27  4:43             ` Stefan Monnier
2015-05-12  4:19           ` Stefan Monnier
2015-05-12 14:23             ` Vitalie Spinu
2016-05-14 23:01               ` Dmitry Gutov
2016-05-15  1:55                 ` Stefan Monnier

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