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#19554: 25.0.50; void-function xref-marker-stack-empty-p and subsequent abort Date: Tue, 13 Jan 2015 10:21:25 -0500 Message-ID: References: <54B11070.6050504@gmx.at> <8361ce7rtu.fsf@gnu.org> <54B12A1D.3060103@gmx.at> <54B37F52.7040402@gmx.at> <83zj9o3rlj.fsf@gnu.org> <54B3F7DC.30204@gmx.at> <54B3FAC9.5020300@yandex.ru> <54B3FEF9.6070507@gmx.at> <83twzv52z9.fsf@gnu.org> <54B404DC.8000903@gmx.at> <54B48BC0.5070707@yandex.ru> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1421162541 5061 80.91.229.3 (13 Jan 2015 15:22:21 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 13 Jan 2015 15:22:21 +0000 (UTC) Cc: 19554@debbugs.gnu.org To: Dmitry Gutov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jan 13 16:22:13 2015 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 1YB3IJ-0006zp-TO for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Jan 2015 16:22:12 +0100 Original-Received: from localhost ([::1]:39818 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YB3IJ-0000Xf-Cq for geb-bug-gnu-emacs@m.gmane.org; Tue, 13 Jan 2015 10:22:11 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:43101) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YB3ID-0000XY-4x for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 10:22:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YB3I9-0001cO-Vb for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 10:22:05 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:46664) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YB3I9-0001cJ-TK for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 10:22:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YB3I9-0002py-Ms for bug-gnu-emacs@gnu.org; Tue, 13 Jan 2015 10:22:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 13 Jan 2015 15:22:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 19554 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 19554-submit@debbugs.gnu.org id=B19554.142116251110890 (code B ref 19554); Tue, 13 Jan 2015 15:22:01 +0000 Original-Received: (at 19554) by debbugs.gnu.org; 13 Jan 2015 15:21:51 +0000 Original-Received: from localhost ([127.0.0.1]:55525 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YB3Hz-0002pa-9h for submit@debbugs.gnu.org; Tue, 13 Jan 2015 10:21:51 -0500 Original-Received: from mercure.iro.umontreal.ca ([132.204.24.67]:43808) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YB3Hx-0002pS-Oa for 19554@debbugs.gnu.org; Tue, 13 Jan 2015 10:21:50 -0500 Original-Received: from hidalgo.iro.umontreal.ca (hidalgo.iro.umontreal.ca [132.204.27.50]) by mercure.iro.umontreal.ca (Postfix) with ESMTP id 9029885AAC; Tue, 13 Jan 2015 10:21:49 -0500 (EST) Original-Received: from lechon.iro.umontreal.ca (lechon.iro.umontreal.ca [132.204.27.242]) by hidalgo.iro.umontreal.ca (Postfix) with ESMTP id 249481E5B8B; Tue, 13 Jan 2015 10:21:26 -0500 (EST) Original-Received: by lechon.iro.umontreal.ca (Postfix, from userid 20848) id 0A827B4102; Tue, 13 Jan 2015 10:21:25 -0500 (EST) In-Reply-To: <54B48BC0.5070707@yandex.ru> (Dmitry Gutov's message of "Tue, 13 Jan 2015 06:06:40 +0300") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) X-DIRO-MailScanner-Information: Please contact the ISP for more information X-DIRO-MailScanner: Found to be clean X-DIRO-MailScanner-SpamCheck: n'est pas un polluriel, SpamAssassin (score=-2.82, requis 5, autolearn=not spam, ALL_TRUSTED -2.82, MC_TSTLAST 0.00) X-DIRO-MailScanner-From: monnier@iro.umontreal.ca X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.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:98300 Archived-At: >> :visible (and (featurep 'xref) (not (xref-marker-stack-empty-p))) It's generally better to use (and (fboundp 'xref-marker-stack-empty-p) (not (xref-marker-stack-empty-p))). E.g. the compiler understands it (tho in this case, the compiler doesn't see this code anyway). Stefan