From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.devel Subject: Re: Changes in GC and in pure space Date: Mon, 22 Jul 2019 21:19:24 +0300 Message-ID: <83zhl6ortf.fsf@gnu.org> References: <20190721193221.1964.53182@vcs0.savannah.gnu.org> <20190721193222.8C19E20BE2@vcs0.savannah.gnu.org> <83blxmqfkq.fsf@gnu.org> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="183387"; mail-complaints-to="usenet@blaine.gmane.org" Cc: pipcet@gmail.com, emacs-devel@gnu.org To: Paul Eggert Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Jul 22 20:19:45 2019 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hpcuV-000lZU-Re for ged-emacs-devel@m.gmane.org; Mon, 22 Jul 2019 20:19:43 +0200 Original-Received: from localhost ([::1]:36582 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hpcuU-000577-E9 for ged-emacs-devel@m.gmane.org; Mon, 22 Jul 2019 14:19:42 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38878) by lists.gnu.org with esmtp (Exim 4.86_2) (envelope-from ) id 1hpcuP-00055M-OM for emacs-devel@gnu.org; Mon, 22 Jul 2019 14:19:40 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:36031) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hpcuP-0004t7-LN; Mon, 22 Jul 2019 14:19:37 -0400 Original-Received: from [176.228.60.248] (port=3721 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1hpcuP-0006UN-4k; Mon, 22 Jul 2019 14:19:37 -0400 In-reply-to: (message from Paul Eggert on Mon, 22 Jul 2019 10:47:27 -0700) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:238800 Archived-At: > Cc: emacs-devel@gnu.org > From: Paul Eggert > Date: Mon, 22 Jul 2019 10:47:27 -0700 > > > After all, these two issues are not > > terribly urgent to fix (unlike, say, the unexec thingy). > > As it happens, the issue with hash tables is bound up with the unexec thingy, in > that portable dumping currently can screw up hash tables with user-defined > tests. I wasn't talking about the hash tables; that bug needs to be fixed, indeed. I was talking about making more thorough changes in GC (and elsewhere) than are strictly needed for fixing the hash-table bug. (AFAIR, the fix for the hash tables didn't involve GC, last time I looked.)