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: Wed, 14 Jan 2015 12:59:43 -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> <3giogagywd.fsf@fencepost.gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1421258420 27678 80.91.229.3 (14 Jan 2015 18:00:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 14 Jan 2015 18:00:20 +0000 (UTC) Cc: Dmitry Gutov , 19554@debbugs.gnu.org To: Glenn Morris Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jan 14 19:00:13 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 1YBSEm-0002Gr-BQ for geb-bug-gnu-emacs@m.gmane.org; Wed, 14 Jan 2015 19:00:12 +0100 Original-Received: from localhost ([::1]:47530 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YBSEl-0007f5-S7 for geb-bug-gnu-emacs@m.gmane.org; Wed, 14 Jan 2015 13:00:11 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44067) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YBSEi-0007cx-IW for bug-gnu-emacs@gnu.org; Wed, 14 Jan 2015 13:00:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YBSEe-0007Y5-J5 for bug-gnu-emacs@gnu.org; Wed, 14 Jan 2015 13:00:08 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:48179) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YBSEe-0007XE-Gu for bug-gnu-emacs@gnu.org; Wed, 14 Jan 2015 13:00:04 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YBSEd-0003Mc-IF for bug-gnu-emacs@gnu.org; Wed, 14 Jan 2015 13:00:03 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 14 Jan 2015 18:00:03 +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=B19554.142125839312891 (code B ref 19554); Wed, 14 Jan 2015 18:00:03 +0000 Original-Received: (at 19554) by debbugs.gnu.org; 14 Jan 2015 17:59:53 +0000 Original-Received: from localhost ([127.0.0.1]:57040 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YBSET-0003Lr-9W for submit@debbugs.gnu.org; Wed, 14 Jan 2015 12:59:53 -0500 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:64142) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YBSEQ-0003La-7L for 19554@debbugs.gnu.org; Wed, 14 Jan 2015 12:59:50 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: Aj8PAOwQflS4rwoL/2dsb2JhbABbgweDYIVawjuCYgQCAoEkFwEBAQEBAXyEAwEBAwFWIwULCw4mEhQYDSSISgnWWQEBAQEBAQQBAQEBHpBvB4RIBYsBpC6BeII3gWIhgncBAQE X-IPAS-Result: Aj8PAOwQflS4rwoL/2dsb2JhbABbgweDYIVawjuCYgQCAoEkFwEBAQEBAXyEAwEBAwFWIwULCw4mEhQYDSSISgnWWQEBAQEBAQQBAQEBHpBvB4RIBYsBpC6BeII3gWIhgncBAQE X-IronPort-AV: E=Sophos;i="5.07,502,1413259200"; d="scan'208";a="107810839" Original-Received: from 184-175-10-11.dsl.teksavvy.com (HELO ceviche.home) ([184.175.10.11]) by ironport2-out.teksavvy.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 14 Jan 2015 12:59:44 -0500 Original-Received: by ceviche.home (Postfix, from userid 20848) id 03725660FB; Wed, 14 Jan 2015 12:59:43 -0500 (EST) In-Reply-To: <3giogagywd.fsf@fencepost.gnu.org> (Glenn Morris's message of "Tue, 13 Jan 2015 16:21:22 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) 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:98348 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). > But autoloaded-but-not-yet-loaded functions are fboundp, > so it isn't the same. Duh! Right! Thanks for the reminder, Stefan