From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#11626: 24.1.50; void-variable custom-print-functions Date: Tue, 05 Jun 2012 18:32:17 +0300 Message-ID: <83r4ttwz9a.fsf@gnu.org> References: <87ipf75j91.fsf@visionobjects.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: dough.gmane.org 1338914693 22558 80.91.229.3 (5 Jun 2012 16:44:53 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 5 Jun 2012 16:44:53 +0000 (UTC) Cc: ivan.kanis@googlemail.com, 11626@debbugs.gnu.org To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jun 05 18:44:50 2012 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 1Sbws5-0006zn-QJ for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Jun 2012 18:44:41 +0200 Original-Received: from localhost ([::1]:35142 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Sbvl6-0008I9-R4 for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Jun 2012 11:33:24 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:36930) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Sbvkv-00080Q-4F for bug-gnu-emacs@gnu.org; Tue, 05 Jun 2012 11:33:22 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Sbvki-0007q3-AA for bug-gnu-emacs@gnu.org; Tue, 05 Jun 2012 11:33:12 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:48901) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Sbvki-0007pz-6Y for bug-gnu-emacs@gnu.org; Tue, 05 Jun 2012 11:33:00 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1Sbvmg-0006nc-Lx for bug-gnu-emacs@gnu.org; Tue, 05 Jun 2012 11:35:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Jun 2012 15:35:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 11626 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 11626-submit@debbugs.gnu.org id=B11626.133891050026128 (code B ref 11626); Tue, 05 Jun 2012 15:35:02 +0000 Original-Received: (at 11626) by debbugs.gnu.org; 5 Jun 2012 15:35:00 +0000 Original-Received: from localhost ([127.0.0.1]:58447 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Sbvmd-0006nN-RI for submit@debbugs.gnu.org; Tue, 05 Jun 2012 11:35:00 -0400 Original-Received: from mtaout20.012.net.il ([80.179.55.166]:32868) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1SbvmI-0006mq-Nc for 11626@debbugs.gnu.org; Tue, 05 Jun 2012 11:34:58 -0400 Original-Received: from conversion-daemon.a-mtaout20.012.net.il by a-mtaout20.012.net.il (HyperSendmail v2007.08) id <0M5500E00HQWRG00@a-mtaout20.012.net.il> for 11626@debbugs.gnu.org; Tue, 05 Jun 2012 18:32:08 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.210.75]) by a-mtaout20.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0M5500EQZHTIF950@a-mtaout20.012.net.il>; Tue, 05 Jun 2012 18:32:06 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:60721 Archived-At: > From: Andreas Schwab > Date: Tue, 05 Jun 2012 10:27:17 +0200 > Cc: Ivan Kanis , 11626@debbugs.gnu.org > > Stefan Monnier writes: > > > Also, what's the relationship between this and custom-print-functions? > > Any code using defstruct with either :print-function or :type or > :include that is compiled with 24.2 or later is incompatible with 24.1 > or earlier, and vice-versa. If that change creates an incompatibility between 2 minor versions, I'd say the cure is worse than the disease. Could we perhaps keep the original cl in obsolete, to avoid such breakage? (Apologies if I'm not making sense: I don't really understand the underlying issue.)