From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: David Engster Newsgroups: gmane.emacs.bugs Subject: bug#19891: 25.0.50; EIEIO: Display of parents in help buffer broken Date: Tue, 17 Feb 2015 23:10:50 +0100 Message-ID: <87lhjwnq8l.fsf@engster.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1424211144 977 80.91.229.3 (17 Feb 2015 22:12:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 17 Feb 2015 22:12:24 +0000 (UTC) To: 19891@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Feb 17 23:12:11 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 1YNqNH-0000cb-KA for geb-bug-gnu-emacs@m.gmane.org; Tue, 17 Feb 2015 23:12:11 +0100 Original-Received: from localhost ([::1]:47508 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YNqNG-0007KE-UD for geb-bug-gnu-emacs@m.gmane.org; Tue, 17 Feb 2015 17:12:10 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39334) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YNqNC-0007JE-Gd for bug-gnu-emacs@gnu.org; Tue, 17 Feb 2015 17:12:07 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YNqN8-0003ks-KC for bug-gnu-emacs@gnu.org; Tue, 17 Feb 2015 17:12:06 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:55437) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YNqN8-0003ka-HV for bug-gnu-emacs@gnu.org; Tue, 17 Feb 2015 17:12:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1YNqN8-0001n6-3d for bug-gnu-emacs@gnu.org; Tue, 17 Feb 2015 17:12:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: David Engster Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 17 Feb 2015 22:12:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 19891 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.14242110756819 (code B ref -1); Tue, 17 Feb 2015 22:12:01 +0000 Original-Received: (at submit) by debbugs.gnu.org; 17 Feb 2015 22:11:15 +0000 Original-Received: from localhost ([127.0.0.1]:46677 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YNqMM-0001lu-KW for submit@debbugs.gnu.org; Tue, 17 Feb 2015 17:11:15 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:37400) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YNqMK-0001lj-EV for submit@debbugs.gnu.org; Tue, 17 Feb 2015 17:11:13 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YNqME-0007uB-He for submit@debbugs.gnu.org; Tue, 17 Feb 2015 17:11:07 -0500 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:37242) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YNqME-0007th-F2 for submit@debbugs.gnu.org; Tue, 17 Feb 2015 17:11:06 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:39122) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YNqMD-0007CO-KS for bug-gnu-emacs@gnu.org; Tue, 17 Feb 2015 17:11:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YNqMA-0007eP-Un for bug-gnu-emacs@gnu.org; Tue, 17 Feb 2015 17:11:05 -0500 Original-Received: from randomsample.de ([5.45.97.173]:51094) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YNqMA-0007DM-MN for bug-gnu-emacs@gnu.org; Tue, 17 Feb 2015 17:11:02 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=randomsample.de; s=a; h=Content-Type:MIME-Version:Message-ID:Date:Subject:To:From; bh=fJw8lVGePISDxsfJLzzo1Me7AeOvAXQcnCu4vLE50Uw=; b=Bm/grIT+H+XTc4m8A+QHz1TDyhUln21MndBulq+5fXV4e0fWDWPigGdK6p+sf3czgGMwTJBdw8qHZ9cX5n1Y/PccaW3D1xXxcy1rFScgxSjwPbr29FYnv/w79JVz5Hpn; Original-Received: from ip4d149227.dynamic.kabel-deutschland.de ([77.20.146.39] helo=spaten) by randomsample.de with esmtpsa (TLS1.2:DHE_RSA_AES_128_CBC_SHA1:128) (Exim 4.80) (envelope-from ) id 1YNqM4-0003lh-8U for bug-gnu-emacs@gnu.org; Tue, 17 Feb 2015 23:10:56 +0100 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). 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:99511 Archived-At: In latest Emacs from Git (16d91bce1d05), evaluate (require 'eieio) (defclass foo () ()) (defclass foochild (foo) ()) and then C-h f foochild RET and you'll get an "Wrong type argument" error with the following backtrace: Debugger entered--Lisp error: (wrong-type-argument symbolp [defclass foo nil (foochild) #s(hash-table size 65 test eq rehash-size 1.5 rehash-threshold 0.8 data ()) nil nil nil [] nil nil nil nil nil nil nil nil [] nil nil nil nil nil [] [eieio-class-tag--foo] (:custom-groups nil)]) symbol-name([defclass foo nil (foochild) #s(hash-table size 65 test eq rehash-size 1.5 rehash-threshold 0.8 data ( ...)) nil nil nil [] nil nil nil nil nil nil nil nil [] nil nil nil nil nil [] [eieio-class-tag--foo] (:custom-groups nil)]) eieio-help-class(foochild) eieio-help-constructor(foochild) run-hook-with-args(eieio-help-constructor foochild) describe-function-1(foochild) describe-function(foochild) funcall-interactively(describe-function foochild) call-interactively(describe-function nil nil) command-execute(describe-function) Another small nitpick: If you do C-h v foo RET you'll see This variable is obsolete since 25.1; use 'foo instead which is confusing. -David