From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#39911: 27.0.90; error in wisent-total-conflicts if no source filename Date: Thu, 05 Mar 2020 11:50:56 +0200 Message-ID: <83pndruo3j.fsf@gnu.org> References: <74BAFD7B-02A3-4C7F-9FF3-A8401D322175@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="102134"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 39911@debbugs.gnu.org To: Neil Okamoto , Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Mar 05 10:52:17 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1j9nAs-000QIt-La for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 05 Mar 2020 10:52:14 +0100 Original-Received: from localhost ([::1]:45972 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j9nAr-0002ja-Mt for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 05 Mar 2020 04:52:13 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36834) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j9nAh-0002jM-8Y for bug-gnu-emacs@gnu.org; Thu, 05 Mar 2020 04:52:04 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1j9nAg-0000mb-9m for bug-gnu-emacs@gnu.org; Thu, 05 Mar 2020 04:52:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36206) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1j9nAg-0000mP-6k for bug-gnu-emacs@gnu.org; Thu, 05 Mar 2020 04:52:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1j9nAg-00046f-4y for bug-gnu-emacs@gnu.org; Thu, 05 Mar 2020 04:52:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 05 Mar 2020 09:52:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 39911 X-GNU-PR-Package: emacs Original-Received: via spool by 39911-submit@debbugs.gnu.org id=B39911.158340188115739 (code B ref 39911); Thu, 05 Mar 2020 09:52:02 +0000 Original-Received: (at 39911) by debbugs.gnu.org; 5 Mar 2020 09:51:21 +0000 Original-Received: from localhost ([127.0.0.1]:42179 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1j9nA1-00045m-EH for submit@debbugs.gnu.org; Thu, 05 Mar 2020 04:51:21 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:49765) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1j9nA0-00045Z-IZ for 39911@debbugs.gnu.org; Thu, 05 Mar 2020 04:51:20 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:41174) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1j9n9v-0008F1-Ax; Thu, 05 Mar 2020 04:51:15 -0500 Original-Received: from [176.228.60.248] (port=4860 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1j9n9u-0002d9-Ky; Thu, 05 Mar 2020 04:51:15 -0500 In-Reply-To: <74BAFD7B-02A3-4C7F-9FF3-A8401D322175@gmail.com> (message from Neil Okamoto on Wed, 4 Mar 2020 09:23:36 -0800) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:176893 Archived-At: > From: Neil Okamoto > Date: Wed, 4 Mar 2020 09:23:36 -0800 > > This bug was detected while running docker.el and other packages that depend on tablist [1]. Tablist is an > extension of tabulated-list-mode that provides the ability to filter the tabulated list via an expression language. I > am not the author of tablist however the author is aware of this issue. > > In 27.0.90, tablist is now giving an error when entering its expression editor. In the debugger I traced the error > to wisent-total-conflicts in lisp/cedet/semantic/wisent/comp.el line 2273, in commit > 390b4bc1e25fe691548d7ec982eb2f7027fe26a3 [2]. That commit introduced a mechanism to ignore > “expected conflicts” via a symbol whose name is constructed on the fly like this: > > (format "wisent-%s--expected-conflicts" > (replace-regexp-in-string "\\.el$" "" src) > > However, this code doesn’t handle the case where the filename “src” is nil. Thank you for your report. Lars, could you please look into this? It's a regression in Emacs 27.