From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#61504: 29.0.60; executing byte-code from previous build causes SIGSEGV crash Date: Tue, 14 Feb 2023 15:32:54 -0500 Message-ID: References: <0f053182b047f142abcf@heytings.org> <833578e5o1.fsf@gnu.org> <0f053182b0078c2103a9@heytings.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23167"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: mi-ebugs@kismala.com, Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= , Eli Zaretskii , 61504@debbugs.gnu.org To: Gregory Heytings Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Feb 14 21:34:28 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1pS20R-0005m9-Sk for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 14 Feb 2023 21:34:28 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pS204-0007z9-LL; Tue, 14 Feb 2023 15:34:04 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pS202-0007yk-T4 for bug-gnu-emacs@gnu.org; Tue, 14 Feb 2023 15:34:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pS202-0004lW-Ki for bug-gnu-emacs@gnu.org; Tue, 14 Feb 2023 15:34:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pS202-0002wr-4t for bug-gnu-emacs@gnu.org; Tue, 14 Feb 2023 15:34:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 14 Feb 2023 20:34:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 61504 X-GNU-PR-Package: emacs Original-Received: via spool by 61504-submit@debbugs.gnu.org id=B61504.167640678311258 (code B ref 61504); Tue, 14 Feb 2023 20:34:02 +0000 Original-Received: (at 61504) by debbugs.gnu.org; 14 Feb 2023 20:33:03 +0000 Original-Received: from localhost ([127.0.0.1]:57114 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pS1z5-0002vW-G5 for submit@debbugs.gnu.org; Tue, 14 Feb 2023 15:33:03 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:59138) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pS1z4-0002v4-La for 61504@debbugs.gnu.org; Tue, 14 Feb 2023 15:33:03 -0500 Original-Received: from pmg1.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id 483CB10002F; Tue, 14 Feb 2023 15:32:56 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg1.iro.umontreal.ca (Proxmox) with ESMTP id B6A5E10001C; Tue, 14 Feb 2023 15:32:54 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1676406774; bh=J9BRuXuIGzbAjygyxEvXOx2f54W86hHop/XoiZ3ZUkY=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=n6R+77iP3EyPmc2FyY3xnLqtvP4W3lL9nDziS2rYY6tgOUcwcfWjqBl9DEee1R72v Pn58ZCOk8Cog6eQ0WPbFp7e3dB5vyIzw3CPpXa+A5u7P2lt18uG09maX6CCk7WrToY aib8GOizaq5V+WSNcGaxQr9QdibSH5Shm/yPwsQzp4pg2gBuajOYTS9LInNLsECWnv gAGZm8p1Tk8t4PKDiCE9hSbFgFwKmMsZLoEpBDf5VgEhYEMVwuwtFCa3T+dCR/gdId lzXT6w4GeWAsFE36r3lPoH5uNcBN8bKyfwwSKW3LMcEfKoJGpY+gxwC85D0GMzqHjf WUhFyy8drP7ng== Original-Received: from lechazo (lechon.iro.umontreal.ca [132.204.27.242]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 9A60F12305D; Tue, 14 Feb 2023 15:32:54 -0500 (EST) In-Reply-To: <0f053182b0078c2103a9@heytings.org> (Gregory Heytings's message of "Tue, 14 Feb 2023 17:00:55 +0000") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:255630 Archived-At: >> By the way, doesn't the patch switch the restoration order of narrowing >> and restriction, respectively? Maybe it doesn't matter? > Hmmm, that's a good question! The evaluation order of parameters is > unspecified in C, The problem is not in the evaluation order of params in `save_restriction_save` (this order doesn't matter because the code is pure), it's in `+save_restriction_restore`. Stefan