From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#9709: 24.0.90; TAB-completion causes assertion violation Date: Tue, 11 Oct 2011 13:32:46 -0400 Message-ID: References: <83fwj2dpdq.fsf@gnu.org> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1318354445 16595 80.91.229.12 (11 Oct 2011 17:34:05 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Tue, 11 Oct 2011 17:34:05 +0000 (UTC) Cc: 9709-done@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Oct 11 19:33:58 2011 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1RDgDE-0007OL-Nc for geb-bug-gnu-emacs@m.gmane.org; Tue, 11 Oct 2011 19:33:56 +0200 Original-Received: from localhost ([::1]:48112 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RDgDD-0008Kq-Pj for geb-bug-gnu-emacs@m.gmane.org; Tue, 11 Oct 2011 13:33:55 -0400 Original-Received: from eggs.gnu.org ([140.186.70.92]:54304) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RDgD8-00088o-LU for bug-gnu-emacs@gnu.org; Tue, 11 Oct 2011 13:33:51 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1RDgD3-00017B-5s for bug-gnu-emacs@gnu.org; Tue, 11 Oct 2011 13:33:47 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:44281) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1RDgD2-00016j-Vo for bug-gnu-emacs@gnu.org; Tue, 11 Oct 2011 13:33:44 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1RDgDK-0003gn-Hx for bug-gnu-emacs@gnu.org; Tue, 11 Oct 2011 13:34:02 -0400 Resent-From: Stefan Monnier Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: bug-gnu-emacs@gnu.org Resent-Date: Tue, 11 Oct 2011 17:34:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 9709 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Mail-Followup-To: 9709@debbugs.gnu.org, monnier@IRO.UMontreal.CA Original-Received: via spool by 9709-done@debbugs.gnu.org id=D9709.131835439014118 (code D ref 9709); Tue, 11 Oct 2011 17:34:02 +0000 Original-Received: (at 9709-done) by debbugs.gnu.org; 11 Oct 2011 17:33:10 +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 1RDgCT-0003fe-NY for submit@debbugs.gnu.org; Tue, 11 Oct 2011 13:33:10 -0400 Original-Received: from pruche.dit.umontreal.ca ([132.204.246.22]) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1RDgCR-0003fW-FN for 9709-done@debbugs.gnu.org; Tue, 11 Oct 2011 13:33:08 -0400 Original-Received: from faina.iro.umontreal.ca (lechon.iro.umontreal.ca [132.204.27.242]) by pruche.dit.umontreal.ca (8.14.1/8.14.1) with ESMTP id p9BHWiFu006213; Tue, 11 Oct 2011 13:32:44 -0400 Original-Received: by faina.iro.umontreal.ca (Postfix, from userid 20848) id 521F3B41EC; Tue, 11 Oct 2011 13:32:47 -0400 (EDT) In-Reply-To: <83fwj2dpdq.fsf@gnu.org> (Eli Zaretskii's message of "Sun, 09 Oct 2011 19:52:01 +0200") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) X-NAI-Spam-Flag: NO X-NAI-Spam-Threshold: 5 X-NAI-Spam-Score: 0 X-NAI-Spam-Rules: 1 Rules triggered RV4007=0 X-NAI-Spam-Version: 2.2.0.9286 : core <4007> : streams <690438> : uri <981116> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list Resent-Date: Tue, 11 Oct 2011 13:34:02 -0400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:52531 Archived-At: > emacs -Q > C-x b w TAB > => minibuf.c:1866: Emacs fatal error: assertion failed: CONSP ((bufs)) Oops, sorry, should be fixed now, thanks to the patch below, Stefan === modified file 'src/minibuf.c' --- src/minibuf.c 2011-10-02 00:25:27 +0000 +++ src/minibuf.c 2011-10-11 15:27:20 +0000 @@ -1859,9 +1859,10 @@ /* First, look for a non-internal buffer in `res'. */ while (CONSP (bufs) && SREF (XCAR (bufs), 0) == ' ') bufs = XCDR (bufs); - if (NILP (bufs) && EQ (Flength (res), Flength (Vbuffer_alist))) - /* All bufs are internal, so don't trip them out. */ - return res; + if (NILP (bufs)) + return (EQ (Flength (res), Flength (Vbuffer_alist)) + /* All bufs are internal, so don't strip them out. */ + ? res : bufs); res = bufs; while (CONSP (XCDR (bufs))) if (SREF (XCAR (XCDR (bufs)), 0) == ' ')