From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Tassilo Horn Newsgroups: gmane.emacs.bugs Subject: bug#7722: 24.0.50; Finding this C++ header file drops emacs into a infinite loop Date: Sun, 06 Feb 2011 20:20:30 +0100 Message-ID: <87pqr56kch.fsf@member.fsf.org> References: <87fwtnbmmj.fsf@member.fsf.org> <87hbd0y8sb.fsf@stupidchicken.com> <20110204222207.GA2424@muc.de> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1297020978 23552 80.91.229.12 (6 Feb 2011 19:36:18 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 6 Feb 2011 19:36:18 +0000 (UTC) Cc: 7722@debbugs.gnu.org, Chong Yidong To: Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Feb 06 20:36:13 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PmAP6-0004Fo-2t for geb-bug-gnu-emacs@m.gmane.org; Sun, 06 Feb 2011 20:36:12 +0100 Original-Received: from localhost ([127.0.0.1]:45563 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PmAP5-0008Bp-IC for geb-bug-gnu-emacs@m.gmane.org; Sun, 06 Feb 2011 14:36:11 -0500 Original-Received: from [140.186.70.92] (port=56042 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1PmAP0-0008Be-Px for bug-gnu-emacs@gnu.org; Sun, 06 Feb 2011 14:36:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1PmAOz-00084M-NK for bug-gnu-emacs@gnu.org; Sun, 06 Feb 2011 14:36:06 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:46927) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1PmAOs-00083o-LQ; Sun, 06 Feb 2011 14:35:58 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1PmA1h-00049t-Le; Sun, 06 Feb 2011 14:12:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Tassilo Horn Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org, bug-cc-mode@gnu.org Resent-Date: Sun, 06 Feb 2011 19:12:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 7722 X-GNU-PR-Package: emacs,cc-mode X-GNU-PR-Keywords: Original-Received: via spool by 7722-submit@debbugs.gnu.org id=B7722.129701951815975 (code B ref 7722); Sun, 06 Feb 2011 19:12:01 +0000 Original-Received: (at 7722) by debbugs.gnu.org; 6 Feb 2011 19:11:58 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1PmA1e-00049b-1V for submit@debbugs.gnu.org; Sun, 06 Feb 2011 14:11:58 -0500 Original-Received: from out1.smtp.messagingengine.com ([66.111.4.25]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1PmA1b-00049P-Te for 7722@debbugs.gnu.org; Sun, 06 Feb 2011 14:11:56 -0500 Original-Received: from compute3.internal (compute3.nyi.mail.srv.osa [10.202.2.43]) by gateway1.messagingengine.com (Postfix) with ESMTP id 593412085F; Sun, 6 Feb 2011 14:20:32 -0500 (EST) Original-Received: from frontend1.messagingengine.com ([10.202.2.160]) by compute3.internal (MEProxy); Sun, 06 Feb 2011 14:20:32 -0500 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=messagingengine.com; h=from:to:cc:subject:references:date:in-reply-to:message-id:mime-version:content-type; s=smtpout; bh=t37G1XTTMEpFuUdwBEQ3XkjtYzM=; b=tukJypp4YxrZFQJGqsX22ZU9h7okz6MSXOUKQIBTJC8Bk5i+PCMf8YoKyXQEzSN02tfXfUjy3gEsAL1rjudnyWuOc0Sk/hMshGur8x53TXR4Lc/RxX3BeQnrq0p3cDaPe2jb93agwGqG0aQ9nXuRBFVD7lcRIUkvRi5e1WrisVA= X-Sasl-enc: jXiCh+M/1AXmZeu7SfIrKBtTUsW8m8xX06PwCV3QJb78 1297020031 Original-Received: from thinkpad (95-88-32-105-dynip.superkabel.de [95.88.32.105]) by mail.messagingengine.com (Postfix) with ESMTPA id 3DEAB405452; Sun, 6 Feb 2011 14:20:30 -0500 (EST) In-Reply-To: <20110204222207.GA2424@muc.de> (Alan Mackenzie's message of "Fri, 4 Feb 2011 22:22:07 +0000") User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Sun, 06 Feb 2011 14:12:01 -0500 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 140.186.70.43 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: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:43970 Archived-At: Alan Mackenzie writes: Hi Alan, > Here's a putative patch for the problem. I've refactored the > offending function by replacing obscenely nested `if'-forms with a > simple `cond'. I've also removed some narrowing (to the 500n limit) > which should help jit-lock, hopefully without hurting too much > elsewhere. > > Tassilo, would you try out the patch, please, and let me know how it > goes. Thanks! Seems to work fine. I had no problems visiting that bad header file. Bye, Tassilo