From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Chong Yidong Newsgroups: gmane.emacs.bugs Subject: bug#13046: 23.4; Minimal Example to freeze emacs C++ mode (nasty interaction between templates & windows endline characters ) Date: Sun, 02 Dec 2012 10:13:47 +0800 Message-ID: <87txs5fbfo.fsf@gnu.org> References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1354414497 13821 80.91.229.3 (2 Dec 2012 02:14:57 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 2 Dec 2012 02:14:57 +0000 (UTC) Cc: John Smith , 13046@debbugs.gnu.org To: Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Dec 02 03:15:09 2012 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Tez5F-0002W3-5o for geb-bug-gnu-emacs@m.gmane.org; Sun, 02 Dec 2012 03:15:05 +0100 Original-Received: from localhost ([::1]:52740 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tez53-0006pv-Gp for geb-bug-gnu-emacs@m.gmane.org; Sat, 01 Dec 2012 21:14:53 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:56661) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tez50-0006oj-CJ for bug-gnu-emacs@gnu.org; Sat, 01 Dec 2012 21:14:51 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Tez4z-0004qF-DH for bug-gnu-emacs@gnu.org; Sat, 01 Dec 2012 21:14:50 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:38729) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Tez4x-0004ps-TW; Sat, 01 Dec 2012 21:14:47 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1Tez77-0005XB-Hd; Sat, 01 Dec 2012 21:17:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Chong Yidong Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org, bug-cc-mode@gnu.org Resent-Date: Sun, 02 Dec 2012 02:17:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 13046 X-GNU-PR-Package: emacs,cc-mode X-GNU-PR-Keywords: Original-Received: via spool by 13046-submit@debbugs.gnu.org id=B13046.135441457021202 (code B ref 13046); Sun, 02 Dec 2012 02:17:01 +0000 Original-Received: (at 13046) by debbugs.gnu.org; 2 Dec 2012 02:16:10 +0000 Original-Received: from localhost ([127.0.0.1]:48977 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tez6I-0005Vt-7m for submit@debbugs.gnu.org; Sat, 01 Dec 2012 21:16:10 -0500 Original-Received: from mail-pa0-f44.google.com ([209.85.220.44]:61517) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1Tez6F-0005Vl-7t for 13046@debbugs.gnu.org; Sat, 01 Dec 2012 21:16:08 -0500 Original-Received: by mail-pa0-f44.google.com with SMTP id hz11so1083471pad.3 for <13046@debbugs.gnu.org>; Sat, 01 Dec 2012 18:13:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:references:date:in-reply-to:message-id :user-agent:mime-version:content-type; bh=4ZgaLRBhucW8PK0yaqxT6Y8gt91MGTZFU+o7Hm6Brkc=; b=Hr+7waFNUCoIPx6pp9Fs3vz2mwOVqBfwPLriYDOSMepBbb9yaBdss1myyMWm9bOe3f lTNymiaWAKPIiPSbCxksJjCeV56zrVjGl6mSd0ouBTnq4oJK9MmvR2JSZnzAarkfvhPj ajgPXUlGnbhAS0chSoR5u6+aK7vmBBIp+CNJDhZhaMsWAkJ0zT6kWWG4Vl+N9EN11WUK O+XJHoNd6JwNwj9WPolXz+v4Hg+djtkFZYL8r0JqG14C5KGT6H9BucKfFECEWo8Ptlhe pSQ5Iz6GYPvj+CFR6/tKlw3cYxx8lKkzEWYRxtmE/rL6tn4JoJKDG8DMhdvibX0xisQk pGlA== Original-Received: by 10.66.85.74 with SMTP id f10mr15052369paz.38.1354414432483; Sat, 01 Dec 2012 18:13:52 -0800 (PST) Original-Received: from ulysses (cm198.gamma83.maxonline.com.sg. [202.156.83.198]) by mx.google.com with ESMTPS id i1sm168798pav.35.2012.12.01.18.13.49 (version=SSLv3 cipher=OTHER); Sat, 01 Dec 2012 18:13:51 -0800 (PST) In-Reply-To: (John Smith's message of "Sat, 1 Dec 2012 16:22:20 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.2.90 (gnu/linux) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x 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: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:67754 Archived-At: John Smith writes: > Using emacs -Q,just open the attached minimal example and try typing > "std::string" in the body of the function. > That should hang emacs forever (or at least it does on my up-to-date > ubuntu). I think this is a duplicate of Bug#11841. The patch posted in Bug#11841 does not completely fix this test case. Giving ^M whitespace syntax in CC mode, as Stefan suggested, seems like the easiest solution. Alan, could you take another look? It would be good to have this fixed in Emacs 24.3.