From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Juhani Ahman Newsgroups: gmane.emacs.bugs Subject: bug#18072: 24.3; cc-mode indentation is broken Date: Sun, 10 Nov 2019 23:24:13 +0200 (EET) Message-ID: <849001755.10322.1573421054097@office.mailbox.org> References: <53CD68CE.40805@gmail.com> <20191102122305.50439.qmail@mail.muc.de> <87y2wnsaeb.fsf@marxist.se> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="73559"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 18072@debbugs.gnu.org, Juhani =?UTF-8?Q?=C3=85hman?= To: Stefan Kangas , Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Nov 10 22:43:29 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1iTuzW-000IyE-CT for geb-bug-gnu-emacs@m.gmane.org; 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Sun, 10 Nov 2019 22:24:15 +0100 (CET) In-Reply-To: <87y2wnsaeb.fsf@marxist.se> X-Priority: 3 Importance: Normal X-Mailman-Approved-At: Sun, 10 Nov 2019 16:42:15 -0500 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:171397 Archived-At: Hi It definitely happened with C++ at least. Don't remember if it happened with C too. It's been awhile. > On 10 November 2019 at 23:13 Stefan Kangas wrote: > > > Hi Alan, > > Alan Mackenzie writes: > > > Is this C++ Mode, by any chance? > > I'm not sure which one to use to reproduce it. I'm hoping Juhani will > be able to tell us. > > > This looks like having the same cause as bug #37910 "CC Mode 5.33.2 > > (C++//l); CC-mode inconsistently indents everything as topmost-intro > > after a while". > > > > I'm pretty sure it's a defect in a particular CC Mode cache (the "state > > cache"), which tracks parentheses, braces, and brackets containing and > > near point. Somehow, it's missing the critical {, believing that > > foo();, etc., are at top level. A C-c C-s on that line would likely > > show "topmost-intro". > > Do you think that these two bugs should be merged? > > Best regards, > Stefan Kangas