From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.bugs Subject: bug#40088: 27.0.90; =?UTF-8?Q?Symbol=E2=80=99s?= value as variable is void: debugger-outer-match-data Date: Sun, 22 Mar 2020 23:17:06 -0400 Message-ID: <87imivkbf1.fsf@gmail.com> References: <87lfo0eddw.fsf@fastmail.fm> <87y2rz94m5.fsf@web.de> <874kun6wam.fsf@gmail.com> <87sgi55hw7.fsf@gmail.com> <87d097l8v6.fsf@gmail.com> <83r1xne753.fsf@gnu.org> <874kuhl18k.fsf@gmail.com> <83mu88cvqq.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="105642"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.90 (gnu/linux) Cc: michael_heerdegen@web.de, joostkremers@fastmail.fm, 40088@debbugs.gnu.org, monnier@iro.umontreal.ca To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Mar 23 04:18:19 2020 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 1jGDbW-000RNl-Jn for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 23 Mar 2020 04:18:18 +0100 Original-Received: from localhost ([::1]:56750 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jGDbV-0001Hl-9i for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 22 Mar 2020 23:18:17 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:51352) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jGDbH-0001HF-Py for bug-gnu-emacs@gnu.org; Sun, 22 Mar 2020 23:18:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jGDbG-0004Tq-Ma for bug-gnu-emacs@gnu.org; Sun, 22 Mar 2020 23:18:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:45342) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jGDbG-0004Tm-JB for bug-gnu-emacs@gnu.org; Sun, 22 Mar 2020 23:18:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jGDbG-0002C5-Fk for bug-gnu-emacs@gnu.org; Sun, 22 Mar 2020 23:18:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Noam Postavsky Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 23 Mar 2020 03:18:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 40088 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 40088-submit@debbugs.gnu.org id=B40088.15849334358347 (code B ref 40088); Mon, 23 Mar 2020 03:18:02 +0000 Original-Received: (at 40088) by debbugs.gnu.org; 23 Mar 2020 03:17:15 +0000 Original-Received: from localhost ([127.0.0.1]:51315 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jGDaU-0002AU-Rj for submit@debbugs.gnu.org; Sun, 22 Mar 2020 23:17:15 -0400 Original-Received: from mail-qk1-f169.google.com ([209.85.222.169]:44792) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jGDaT-0002A6-3G; Sun, 22 Mar 2020 23:17:13 -0400 Original-Received: by mail-qk1-f169.google.com with SMTP id j4so13844296qkc.11; Sun, 22 Mar 2020 20:17:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version; bh=AR48v1aLF6/hN+0z4l8ZXMXwPSfEzkzU6iOYbVhI3gM=; b=H8H1XRGUg1+aJzxYNbeQqfBRiw+2a+5gBYKLw0t1GvEeNJSw34wCH3oiY6TNzEleNB VBJNf1vvVHiZ0BvWzq7xMp0KpizJ38rMRLv2MG+3zy2oVHRsL7sWy5lfRUTP9G/X1l/z ih22jhHrlj7sd2h7sF0B77MUZlfjitva/2yV+3hC7KvMg+k/+xAxCkUQe6SZf7l9j/no 6c4bo+ycJGAaqswzIc81y/VymCaiEh7Qhq0UlkRi+y7HUtSgw4/4nFYO6CjZ7kGUgfCS MMXbdepFucYhZiYnwzupux34O3Q79lZnT+Iq0ftpAAJv5pJ5sMwfuNqvzFmrlQabHqPm UKWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:user-agent:mime-version; bh=AR48v1aLF6/hN+0z4l8ZXMXwPSfEzkzU6iOYbVhI3gM=; b=eSsG7HXpLO7lV55gManaFSPa4+K/U5to/NLxgrM4zI5reMO0Jy/whMRI3L2A0Xakfy 9Vn8/cPLUGub723OuDzffoSisf1bjwJKrWTTiU4B13V6s+UEpQzHbH/VX4VcJAbbfurF J2ZhdSsu6basd8UN5m+Da+MvgqVjvP6tppNS0QAABPNKAkX6Fgko2xuW+yfFvxdVMdV7 fv+2JFVIT6v7aY8g8YDZTHRJmL4kOSPVOhnxqNfeEnvkgplKOe+pgbyyxz0tiro6rCD7 kAIIAQdfIqjuc2iviFzzO+S8VSJAJYmmnndFSqS3YsV36kdF5uXYalbAkUjmoyOc1bbO wpQA== X-Gm-Message-State: ANhLgQ2INk7qwf+gG6WMMMoMKr3g039eCvg8xhyXHvscXfA4Pl2yYDpU xWBJuGFCNaUZYM7M1+dOTBg4FP7n X-Google-Smtp-Source: ADFU+vtGlS58YBXWEzhxvFt6D2/qjJmSPpbA1+pbn/0wolKcapOmAHIiIlWCDaDds/Ti0tWirSOrHA== X-Received: by 2002:ae9:eb11:: with SMTP id b17mr19151624qkg.501.1584933427565; Sun, 22 Mar 2020 20:17:07 -0700 (PDT) Original-Received: from minid (cbl-45-2-119-47.yyz.frontiernetworks.ca. [45.2.119.47]) by smtp.gmail.com with ESMTPSA id f16sm11354072qtk.61.2020.03.22.20.17.06 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 22 Mar 2020 20:17:07 -0700 (PDT) In-Reply-To: <83mu88cvqq.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 22 Mar 2020 16:25:17 +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: 209.51.188.43 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:177640 Archived-At: tags 40088 fixed close 40088 27.1 quit Eli Zaretskii writes: > It sounds like a very basic error. How come we never saw it before? > Is it just luck? Like I said, the debug.el code changed in Emacs 27 so that the bug can be triggered more often. The main difference in Emacs 27 is that debug.el calls backtrace--locals up front, during setup. In Emacs 26, it's only called when calling backtrace-toggle-locals. > I'm okay with making the change on the emacs-27 branch, but please put > some of the description above in the commit log message, including why > calling default_value etc. avoids the problem (which might not be > obvious, unless one remembers by heart what Fdefault_value does). Done and pushed. [1: 9ab85f087f]: 2020-03-22 23:06:31 -0400 Fix cl-concatenate (Bug#40180) https://git.savannah.gnu.org/cgit/emacs.git/commit/?id=9ab85f087f7db38168dcf07d24f51ecd2c583f8a