From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#45610: 27.1; =?UTF-8?Q?Symbol=E2=80=99s?= function definition is void: seq-concatenate Date: Sat, 02 Jan 2021 16:25:51 +0200 Message-ID: <83r1n3e7ps.fsf@gnu.org> References: <83v9cfecab.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11124"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 45610@debbugs.gnu.org To: Leo Liu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Jan 02 15:27:36 2021 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 1kvhsV-0002nV-Km for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 02 Jan 2021 15:27:35 +0100 Original-Received: from localhost ([::1]:50944 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kvhsU-0004hv-Lh for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 02 Jan 2021 09:27:34 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38036) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kvhry-0004ec-PF for bug-gnu-emacs@gnu.org; Sat, 02 Jan 2021 09:27:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:47979) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kvhry-0007VV-HN for bug-gnu-emacs@gnu.org; Sat, 02 Jan 2021 09:27:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kvhry-0008U2-Bc for bug-gnu-emacs@gnu.org; Sat, 02 Jan 2021 09:27:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 02 Jan 2021 14:27:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 45610 X-GNU-PR-Package: emacs Original-Received: via spool by 45610-submit@debbugs.gnu.org id=B45610.160959757532552 (code B ref 45610); Sat, 02 Jan 2021 14:27:02 +0000 Original-Received: (at 45610) by debbugs.gnu.org; 2 Jan 2021 14:26:15 +0000 Original-Received: from localhost ([127.0.0.1]:59523 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kvhrD-0008Sy-Ds for submit@debbugs.gnu.org; Sat, 02 Jan 2021 09:26:15 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44786) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kvhrB-0008Sl-UV for 45610@debbugs.gnu.org; Sat, 02 Jan 2021 09:26:14 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:54271) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kvhr6-0007Ee-PM; Sat, 02 Jan 2021 09:26:08 -0500 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:2874 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kvhr3-0002rv-Gj; Sat, 02 Jan 2021 09:26:08 -0500 In-Reply-To: (message from Leo Liu on Sat, 02 Jan 2021 22:22:35 +0800) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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:197189 Archived-At: > From: Leo Liu > Cc: 45610@debbugs.gnu.org > Date: Sat, 02 Jan 2021 22:22:35 +0800 > > On 2021-01-02 14:47 +0200, Eli Zaretskii wrote: > > What did that expand to in Emacs 26? > > The body of cl-concatenate before Emacs 27: > > (pcase type > (`vector (apply #'vconcat sequences)) > (`string (apply #'concat sequences)) > (`list (apply #'append (append sequences '(nil)))) > (_ (error "Not a sequence type name: %S" type))) Thanks. Then does the patch below fix the problem in Emacs 27.1? diff --git a/lisp/emacs-lisp/cl-extra.el b/lisp/emacs-lisp/cl-extra.el index 9c9da4a..a6e6619 100644 --- a/lisp/emacs-lisp/cl-extra.el +++ b/lisp/emacs-lisp/cl-extra.el @@ -556,6 +556,7 @@ cl-subseq (defun cl-concatenate (type &rest sequences) "Concatenate, into a sequence of type TYPE, the argument SEQUENCEs. \n(fn TYPE SEQUENCE...)" + (require 'seq) (apply #'seq-concatenate type sequences)) ;;; List functions.