From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eric Abrahamsen Newsgroups: gmane.emacs.bugs Subject: bug#29220: 26.0.90; eieio-persistent-read fail to restore saved object. Date: Sat, 09 Dec 2017 08:59:27 -0800 Message-ID: <87lgib4z2o.fsf@ericabrahamsen.net> References: <87y3nga0lv.fsf@killashandra.ballybran.fr> <87efov1zzn.fsf@users.sourceforge.net> <87h8trzc6e.fsf@ericabrahamsen.net> <87bmjz0xez.fsf@users.sourceforge.net> <87zi7cpooo.fsf@killashandra.ballybran.fr> <87h8tkzgef.fsf@users.sourceforge.net> <87zi76f5hj.fsf@killashandra.ballybran.fr> <87shcycavk.fsf@ericabrahamsen.net> <87lgimpdhp.fsf@ericabrahamsen.net> <87h8t8is1u.fsf@ericabrahamsen.net> <87zi6zmzh7.fsf@killashandra.ballybran.fr> <87h8t69d7b.fsf@ericabrahamsen.net> <87609lcbip.fsf@ericabrahamsen.net> <87bmjcc2rh.fsf@ericabrahamsen.net> <874lp4aije.fsf@ericabrahamsen.net> <83po7pwlgs.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Trace: blaine.gmane.org 1512838999 21301 195.159.176.226 (9 Dec 2017 17:03:19 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 9 Dec 2017 17:03:19 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: jwiegley@gmail.com, 29220@debbugs.gnu.org, pierre.techoueyres@free.fr, monnier@iro.umontreal.ca, npostavs@users.sourceforge.net To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Dec 09 18:03:13 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1eNiWv-0005Gq-0Y for geb-bug-gnu-emacs@m.gmane.org; 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Sat, 9 Dec 2017 16:59:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mail.ericabrahamsen.net; s=mail; t=1512838769; bh=vjsGEgJ/zsTO+ONG/FSHFCUhf6/1tCsAdOAExy4MG1g=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From; b=GYfizj6SQb7P/YyMnb9r/G0oSEm1pmfva/j7IAyl3Jep3EIChrGZKEDluoy4/R9JI U4Drog/WiSXWYUENE7BS9UvEHtGNIDiDpgqnGmJcbQ5EQkvkiHDylOfXHgJ1NCSLyh g5mPJ7Y95K/WyaxwAsxSG/1Mlci1FqM9UqJgOhQM= In-Reply-To: <83po7pwlgs.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 08 Dec 2017 12:41:23 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:140863 Archived-At: On 12/08/17 12:41 PM, Eli Zaretskii wrote: >> From: Eric Abrahamsen >> Cc: pierre.techoueyres@free.fr (Pierre T=C3=A9choueyres), >> 29220@debbugs.gnu.org, Noam Postavsky , >> John Wiegley , Eli Zaretskii >> Date: Tue, 05 Dec 2017 14:58:45 -0800 >>=20 >> > I think so, but we're pretty late in the pretest, so better ask Eli&Jo= hn >> > if they think it's OK for emacs-26. >>=20 >> Okay: John and Eli, this patch is to handle changes in object >> implementation in Emacs 26: they are now implemented with records, which >> can't be round-tripped with prin1 and read, they have to be written and >> read specially. The eieio-persistent mechanism handles that, but >> previously did not look inside hash tables or vectors to see if there >> were objects in there. >>=20 >> That's causing failure in the pcache library, which other libraries >> depend on. I'm hoping we can sneak this in under the wire so that pcache >> doesn't fail in Emacs 26. > > Fine with me to put this on emacs-26. Thanks -- done.