From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Thierry Volpiatto Newsgroups: gmane.emacs.bugs Subject: bug#19564: 24.4; eieio backward compatibility Date: Wed, 14 Jan 2015 07:06:34 +0100 Message-ID: <87fvbdvqtx.fsf@gmail.com> References: <87oaq5sq0h.fsf@gmail.com> <87r3v01qwg.fsf@gmail.com> <87oaq2x3gb.fsf@gmail.com> <87mw5my2qd.fsf@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1421215641 11701 80.91.229.3 (14 Jan 2015 06:07:21 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 14 Jan 2015 06:07:21 +0000 (UTC) Cc: 19564@debbugs.gnu.org To: Stefan Monnier Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jan 14 07:07:14 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YBH6n-0000bP-Cy for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 13 Jan 2015 22:06:41 -0800 (PST) Original-Received: from dell-14z ([37.162.240.147]) by mx.google.com with ESMTPSA id bt2sm1883816wib.9.2015.01.13.22.06.38 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Tue, 13 Jan 2015 22:06:40 -0800 (PST) In-reply-to: X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:98342 Archived-At: Stefan Monnier writes: >> The confusion comes that slot-value as documented should use the quoted >> slot (i.e 'slot) and oref should use the keyword slot (i.e :slot). > > I don't think so: > > (defmacro oref (obj slot) > `(eieio-oref ,obj (quote ,slot))) > (defalias 'slot-value 'eieio-oref) > > They both accept the slot name (except that one needs it quoted and the > other doesn't) and the initarg name (as an alternative name for the > slot). Yes right, I have ckecked too, thanks. >> Note that it seems the documentation should be updated as slot-value >> support both form for slot ('slot and :slot), and IIRC oref also support >> both forms, but correct me if I am wrong, I am not sure about this one, >> I will check. > > Could be, indeed. I haven't looked enough at EIEIO's own documentation. Probably it should be clarified: (oref A :slot) => OK. (oref A slot) => OK (oref A 'slot) => Error: (wrong-type-argument symbolp (quote slot)) (slot-value A :slot) => OK (slot-value A slot) => Symbol's value as variable is void: slot (slot-value A 'slot) => OK -- Thierry Get my Gnupg key: gpg --keyserver pgp.mit.edu --recv-keys 59F29997