From unknown Sun Jun 15 13:00:23 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#74013 <74013@debbugs.gnu.org> To: bug#74013 <74013@debbugs.gnu.org> Subject: Status: 31.0.50; make-vtable errors on an empty list of objects Reply-To: bug#74013 <74013@debbugs.gnu.org> Date: Sun, 15 Jun 2025 20:00:23 +0000 retitle 74013 31.0.50; make-vtable errors on an empty list of objects reassign 74013 emacs submitter 74013 Spencer Baugh severity 74013 normal thanks From debbugs-submit-bounces@debbugs.gnu.org Fri Oct 25 11:24:16 2024 Received: (at submit) by debbugs.gnu.org; 25 Oct 2024 15:24:16 +0000 Received: from localhost ([127.0.0.1]:39196 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1t4MAh-0001jW-Vt for submit@debbugs.gnu.org; Fri, 25 Oct 2024 11:24:16 -0400 Received: from lists.gnu.org ([209.51.188.17]:57184) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1t4MAd-0001jM-FI for submit@debbugs.gnu.org; Fri, 25 Oct 2024 11:24:13 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t4MA7-0004KN-06 for bug-gnu-emacs@gnu.org; Fri, 25 Oct 2024 11:23:39 -0400 Received: from mxout1.mail.janestreet.com ([38.105.200.78]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t4MA5-00087T-8d for bug-gnu-emacs@gnu.org; Fri, 25 Oct 2024 11:23:38 -0400 From: Spencer Baugh To: bug-gnu-emacs@gnu.org Subject: 31.0.50; make-vtable errors on an empty list of objects X-Debbugs-Cc: Date: Fri, 25 Oct 2024 11:23:35 -0400 Message-ID: MIME-Version: 1.0 Content-Type: text/plain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=janestreet.com; s=waixah; t=1729869815; bh=NYWTb2RWBBX9HoF/bb3xIWRjIsG+sfvzGIkviYP+eR8=; h=From:To:Cc:Subject:Date; b=iqCdSNSAdtJHEKGbyeH8jYq2E2GhlPWt6zl7l7ZAwJ3p9cm5KXuw6KxlgxU5eogYo yxO9vZ1uRYgVOnxNmnDHT1Nrxq1LdatvhjkreOEgBFat81GrF5X+BDUMq1cX+ny/vk T0hQuwSf9CBtK2uv0GOjH7R3ejF7/IeW3ftdFiq48IyzhVGWlvvSqqIEIgHQZi/1jf QE6OUCrnibRjPnPJeFW6WQ7tdjCRwNis2zdzM0q2czN4EOF1o1s4KJyI3+xXig4y8o rOc3WU3n92NYZFQkWTspp/3ykTPwUzrX0irGOtYah6CfcFuWKgiKMsXrfFW5BC6GX8 lak3RsOCQ0Mtg== Received-SPF: pass client-ip=38.105.200.78; envelope-from=sbaugh@janestreet.com; helo=mxout1.mail.janestreet.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.4 (-) X-Debbugs-Envelope-To: submit Cc: Lars Ingebrigtsen X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.4 (--) 1. emacs -Q 2. M-: (make-vtable :columns '("column") :objects '()) 3. Observe an error like (wrong-number-of-arguments # 0) I ran into this when trying to display a list which can sometimes be empty. At the very least it would be nice for this to provide a better error message. In GNU Emacs 31.0.50 (build 12, x86_64-pc-linux-gnu, X toolkit, cairo version 1.15.12, Xaw scroll bars) of 2024-10-15 built on igm-qws-u22796a Repository revision: 46f52c3cc480ffe36f892e3519bfd9ebc3915f28 Repository branch: iap-1 Windowing system distributor 'The X.Org Foundation', version 11.0.12011000 System Description: Rocky Linux 8.10 (Green Obsidian) Configured using: 'configure -C --with-gif=no --with-x-toolkit=lucid --with-native-compilation=yes --prefix=/home/sbaugh/prefix-jane-emacs' Configured features: CAIRO DBUS FREETYPE GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG LIBSELINUX LIBSYSTEMD LIBXML2 MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS X11 XDBE XIM XINPUT2 XPM LUCID ZLIB Important settings: value of $LANG: en_US.UTF-8 locale-coding-system: utf-8-unix Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t global-eldoc-mode: t eldoc-mode: t show-paren-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t minibuffer-regexp-mode: t line-number-mode: t indent-tabs-mode: t transient-mark-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t Load-path shadows: None found. Features: (shadow sort mail-extr emacsbug message mailcap yank-media puny dired dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068 epg-config gnus-util time-date mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils cl-extra vtable cl-seq mule-util eieio eieio-core cl-macs compile text-property-search comint subr-x ansi-osc ansi-color ring comp-run comp-common rx help-fns radix-tree cl-print byte-opt gv bytecomp byte-compile debug backtrace help-mode find-func cl-loaddefs cl-lib rmc iso-transl tooltip cconv eldoc paren electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel term/x-win x-win term/common-win x-dnd touch-screen tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax font-core term/tty-colors frame minibuffer nadvice seq simple cl-generic indonesian philippine cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite emoji-zwj charscript charprop case-table epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button loaddefs theme-loaddefs faces cus-face macroexp files window text-properties overlay sha1 md5 base64 format env code-pages mule custom widget keymap hashtable-print-readable backquote threads dbusbind inotify dynamic-setting system-font-setting font-render-setting cairo x-toolkit xinput2 x multi-tty move-toolbar make-network-process native-compile emacs) Memory information: ((conses 16 152380 9501) (symbols 48 12310 0) (strings 32 43891 1586) (string-bytes 1 1417800) (vectors 16 23718) (vector-slots 8 255468 9571) (floats 8 53 1) (intervals 56 689 0) (buffers 984 13)) From debbugs-submit-bounces@debbugs.gnu.org Fri Oct 25 11:43:04 2024 Received: (at 74013) by debbugs.gnu.org; 25 Oct 2024 15:43:04 +0000 Received: from localhost ([127.0.0.1]:39230 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1t4MSu-0002dF-GJ for submit@debbugs.gnu.org; Fri, 25 Oct 2024 11:43:04 -0400 Received: from eggs.gnu.org ([209.51.188.92]:51908) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1t4MSs-0002ce-2V; Fri, 25 Oct 2024 11:43:02 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1t4MQA-0002JU-E6; Fri, 25 Oct 2024 11:40:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=J0Fb9+W8LylsUmZMxlPw1uBaJ6BKwaqWagNHpfvSTgM=; b=KdJrSs4xyW4Z 1X//npR+ic9xAnUbPzqOy1iFGskCifozVJ4C/mcU7jEQEwkKBml5hxm+G1g+CbyWvx48K3uFgHUuJ rLhGNlJwDC6Xfe7QiOKwt5dTm9i8Pq/aV/39/tjJKR/I3yh3Zw+WVtOHpTsrKVNLYZ9hN+gGsjdql 4BoxAlBVHDBRa/42rc5+w+QO+C+F0OKnGDn6pdye7KHE9MxQVZHLtEvfCF4fdJWwNZB44SubCaIKJ 1LVOKRRQYBo+AMeJJpabGwGT+r3s1ohe3knlwrWXjNldDGwzdrBCpZ3AfgMgaiqTmfk6gVA4AApqD eAQPDoN3Gya+m8fYHmX5Ew==; Date: Fri, 25 Oct 2024 18:40:11 +0300 Message-Id: <86frokb38k.fsf@gnu.org> From: Eli Zaretskii To: Spencer Baugh In-Reply-To: (bug-gnu-emacs@gnu.org) Subject: Re: bug#74013: 31.0.50; make-vtable errors on an empty list of objects References: X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 74013 Cc: larsi@gnus.org, 74013@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) merge 74013 73775 thanks > Cc: Lars Ingebrigtsen > Date: Fri, 25 Oct 2024 11:23:35 -0400 > From: Spencer Baugh via "Bug reports for GNU Emacs, > the Swiss army knife of text editors" > > > 1. emacs -Q > 2. M-: (make-vtable :columns '("column") :objects '()) > 3. Observe an error like (wrong-number-of-arguments # 0) > > I ran into this when trying to display a list which can sometimes be > empty. At the very least it would be nice for this to provide a better > error message. I think this is a duplicate of bug#73775. From debbugs-submit-bounces@debbugs.gnu.org Fri Oct 25 17:35:57 2024 Received: (at 74013) by debbugs.gnu.org; 25 Oct 2024 21:35:57 +0000 Received: from localhost ([127.0.0.1]:39674 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1t4RyO-0002EH-Kq for submit@debbugs.gnu.org; Fri, 25 Oct 2024 17:35:57 -0400 Received: from fout-b1-smtp.messagingengine.com ([202.12.124.144]:33263) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1t4RyM-0002BM-8E for 74013@debbugs.gnu.org; Fri, 25 Oct 2024 17:35:54 -0400 Received: from phl-compute-03.internal (phl-compute-03.phl.internal [10.202.2.43]) by mailfout.stl.internal (Postfix) with ESMTP id E533711400D0; Fri, 25 Oct 2024 17:35:15 -0400 (EDT) Received: from phl-mailfrontend-01 ([10.202.2.162]) by phl-compute-03.internal (MEProxy); Fri, 25 Oct 2024 17:35:16 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fastmail.fm; h= cc:cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:subject :subject:to:to; s=fm3; t=1729892115; x=1729978515; bh=Fw2RXoQE74 ErWZIx+rHP7xcp9nKYOmOfy6D5MY5WWyg=; b=M+pZOL0FcCfytoZfJLZAb2NPY3 C9jqEAyGxd1KKJMY7HQV8TQyveq28sInyoJjhl8uJm8bmKd6FlhWmZqa0JP8HVVB IuvKGhymNpi96nDWXCV4f2ODvzQbFm/GMh8CcOQU+B2rFoJ9rfndwehLvR3nPIs4 qugejvvVRdc1I+kehS+F6CoEYnPZbocn+mSaIbkIXoeye64KHPG5/mYhb+kXcrY3 yAmfJ25NiB/NKUlQHWsD7QQfhpWdTOOoaJcxgBcgeitjmlbuvHiAnW82Hxl5o5m5 ozxzwHg2Bm9MFr6ZO4Am3KTPd+zzHyvhTTDyZPKqtPKLNWzTQ9RzcH7LUy6g== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:subject:subject:to :to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s= fm3; t=1729892115; x=1729978515; bh=Fw2RXoQE74ErWZIx+rHP7xcp9nKY OmOfy6D5MY5WWyg=; b=XQqW3GeylN37x6NKKNg3V4I7Widp602E98cXrqBCrkMt jQ0i+hIp+kCjvndXnERsCKQtMntfSIZ2A1qmKezq+cP1b0Z+4V2jICMX3Mm8jn8u LzR2SchRMSsiZRit7xPg0qzA4OGJSj2LNdtWRR/2lLvm82V1fAiOT3y6SdpIFSz4 /AVBYqONe6fNWfUfSm8nSKz3D6eOcM/Uaxe051qYMUr+FYIfzsdoZsphv6W/D6IX y1bRKB2yZZse87yodhQxgjkwdhnjNsfbTo86yncBeeZjEu5wVtypVsd2vmbRPT4X LEjx+MHOBXBW72aLJQvvOfQKywzXdnsltna80Z/QQA== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgeeftddrvdejvddgudeivdcutefuodetggdotefrod ftvfcurfhrohhfihhlvgemucfhrghsthforghilhdpggftfghnshhusghstghrihgsvgdp uffrtefokffrpgfnqfghnecuuegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivg hnthhsucdlqddutddtmdenucfjughrpefhvfevufgjfhffkfggtgesthdtredttddttden ucfhrhhomheplfhoohhsthcumfhrvghmvghrshcuoehjohhoshhtkhhrvghmvghrshesfh grshhtmhgrihhlrdhfmheqnecuggftrfgrthhtvghrnhepkeevleeiueeltedtfeeugedv udekhfegveeludevieelteekgefgkefhueffffeinecuvehluhhsthgvrhfuihiivgeptd enucfrrghrrghmpehmrghilhhfrhhomhepjhhoohhsthhkrhgvmhgvrhhssehfrghsthhm rghilhdrfhhmpdhnsggprhgtphhtthhopeegpdhmohguvgepshhmthhpohhuthdprhgtph htthhopeejgedtudefseguvggssghughhsrdhgnhhurdhorhhgpdhrtghpthhtoheplhgr rhhsihesghhnuhhsrdhorhhgpdhrtghpthhtohepshgsrghughhhsehjrghnvghsthhrvg gvthdrtghomhdprhgtphhtthhopegvlhhiiiesghhnuhdrohhrgh X-ME-Proxy: Feedback-ID: ie15541ac:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Fri, 25 Oct 2024 17:35:13 -0400 (EDT) From: Joost Kremers To: Eli Zaretskii Subject: Re: bug#74013: 31.0.50; make-vtable errors on an empty list of objects In-Reply-To: <86frokb38k.fsf@gnu.org> (Eli Zaretskii's message of "Fri, 25 Oct 2024 18:40:11 +0300") References: <86frokb38k.fsf@gnu.org> Date: Fri, 25 Oct 2024 23:35:10 +0200 Message-ID: <86v7xf50j5.fsf@fastmail.fm> MIME-Version: 1.0 Content-Type: text/plain X-Spam-Score: -0.7 (/) X-Debbugs-Envelope-To: 74013 Cc: Spencer Baugh , larsi@gnus.org, 74013@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.7 (-) On Fri, Oct 25 2024, Eli Zaretskii wrote: >> Cc: Lars Ingebrigtsen >> Date: Fri, 25 Oct 2024 11:23:35 -0400 >> From: Spencer Baugh via "Bug reports for GNU Emacs, >> the Swiss army knife of text editors" >> >> >> 1. emacs -Q >> 2. M-: (make-vtable :columns '("column") :objects '()) >> 3. Observe an error like (wrong-number-of-arguments # 0) >> >> I ran into this when trying to display a list which can sometimes be >> empty. At the very least it would be nice for this to provide a better >> error message. > > I think this is a duplicate of bug#73775. Yes, looks like. And my patch is still awaiting review. :-) -- Joost Kremers Life has its moments From unknown Sun Jun 15 13:00:23 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Sat, 07 Dec 2024 12:24:08 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator