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: Tue, 13 Jan 2015 13:36:20 +0100 Message-ID: <87oaq2x3gb.fsf@gmail.com> References: <87oaq5sq0h.fsf@gmail.com> <87r3v01qwg.fsf@gmail.com> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1421152639 1564 80.91.229.3 (13 Jan 2015 12:37:19 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 13 Jan 2015 12:37:19 +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 Tue Jan 13 13:37:13 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 1YB0id-000109-Ni for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Jan 2015 13:37:11 +0100 Original-Received: from localhost ([::1]:38635 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YB0id-0001GH-4u for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Jan 2015 07:37:11 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55283) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YB0iZ-0001GB-9P for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 07:37:08 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YB0iU-0007ou-BA for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 07:37:07 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:46164) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YB0iU-0007oo-8q for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 07:37:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YB0iT-00079i-TY for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 07:37:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Thierry Volpiatto Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 13 Jan 2015 12:37:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19564 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19564-submit@debbugs.gnu.org id=B19564.142115259227470 (code B ref 19564); Tue, 13 Jan 2015 12:37:01 +0000 Original-Received: (at 19564) by debbugs.gnu.org; 13 Jan 2015 12:36:32 +0000 Original-Received: from localhost ([127.0.0.1]:55025 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YB0i0-00078z-64 for submit@debbugs.gnu.org; Tue, 13 Jan 2015 07:36:32 -0500 Original-Received: from mail-we0-f182.google.com ([74.125.82.182]:50672) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YB0hw-00078k-IY for 19564@debbugs.gnu.org; Tue, 13 Jan 2015 07:36:29 -0500 Original-Received: by mail-we0-f182.google.com with SMTP id w62so2582302wes.13 for <19564@debbugs.gnu.org>; Tue, 13 Jan 2015 04:36:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=references:from:to:cc:subject:in-reply-to:date:message-id :mime-version:content-type; bh=vKp15eIArJrRks3bNaajVjl9i7BNjT64e57bnwPon2Y=; b=cDbICXBmCzD3+TdG7C/WurE9g3vTUvsJec63qHv1iSkqsL0yv2Aaylh0kyBSEyDWS+ qEOltzZRhks2P/IYnseOMoFEsMlISOx/ciL5U6z3wogpzNC9dmRfY++sC1uzMHiM/6Gu 39UcYB1fGfTDrbqlFtoaj1Yc1JEkEfo/rW6tykKibPJsuBHdHWlEEewctCwxtouXKHyv XT/sASW/k9sP9wLgnPlixneIwE/mPhU0XcQtE4xpscdEyGk3robVFhHB2wEl6EaEIQ+D svqRR0/y7L8Q8whj34qxM9jYn4nFCLm7SdnqZiJ8Ur0b3nBH0eVJlU4RZzPxXvmlows8 djnw== X-Received: by 10.194.187.79 with SMTP id fq15mr69283683wjc.2.1421152582899; Tue, 13 Jan 2015 04:36:22 -0800 (PST) Original-Received: from thierry-MS-7309 (lbe83-2-78-243-104-167.fbx.proxad.net. [78.243.104.167]) by mx.google.com with ESMTPSA id et4sm25564479wjd.15.2015.01.13.04.36.21 (version=TLSv1.2 cipher=RC4-SHA bits=128/128); Tue, 13 Jan 2015 04:36:21 -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:98290 Archived-At: Stefan Monnier writes: >>>> (unless (fboundp 'class-slot-initarg) >>>> (defalias 'class-slot-initarg 'eieio--class-slot-initarg)) >>> BTW, can you explain why helm needs class-slot-initarg? >> It is used in helm--create-source. > > That doesn't explain to me *why* it needs it. > Why does Helm need to know the initarg of a slot? Forget again to CC so I resend. I could get rid of class-slot-initarg and now the bug is fixed in helm. The problem is not solved though if some old external program use this. There is also a problem now with compiled files, emacs-24.4 compiled files are not compatibles with emacs-25 compiled files and vice-versa. -- Thierry Get my Gnupg key: gpg --keyserver pgp.mit.edu --recv-keys 59F29997