From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Jean Louis Newsgroups: gmane.emacs.help Subject: How to avoid compiler warning `unused lexical variable' for `dolist' or `dotimes'? Date: Thu, 07 Jan 2021 08:58:20 +0100 Message-ID: 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="13766"; mail-complaints-to="usenet@ciao.gmane.io" To: Help GNU Emacs Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jan 07 08:59:40 2021 Return-path: Envelope-to: geh-help-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 1kxQCo-0003Tj-Rn for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 07 Jan 2021 08:59:38 +0100 Original-Received: from localhost ([::1]:59682 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kxQCn-0002Bc-RE for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 07 Jan 2021 02:59:37 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:60510) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kxQCD-00029I-U0 for help-gnu-emacs@gnu.org; Thu, 07 Jan 2021 02:59:01 -0500 Original-Received: from stw1.rcdrun.com ([217.170.207.13]:37549) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kxQCB-00057W-N3 for help-gnu-emacs@gnu.org; Thu, 07 Jan 2021 02:59:01 -0500 Original-Received: from localhost ([::ffff:41.210.154.95]) (AUTH: PLAIN securesender, TLS: TLS1.2,256bits,ECDHE_RSA_AES_256_GCM_SHA384) by stw1.rcdrun.com with ESMTPSA id 0000000000295449.000000005FF6BF21.00003F03; Thu, 07 Jan 2021 00:58:24 -0700 Received-SPF: pass client-ip=217.170.207.13; envelope-from=support1@rcdrun.com; helo=stw1.rcdrun.com X-Spam_score_int: -16 X-Spam_score: -1.7 X-Spam_bar: - X-Spam_report: (-1.7 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.249, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.io gmane.emacs.help:127034 Archived-At: (defun db/table-id-plist (table id pg) "Returns plist for table by its table_id" (let* ((columns (db/table-columns table pg)) (sql (db/sql-by-columns table columns id)) (values (rcd-sql-first sql pg)) (values (append values nil)) (length (length columns)) (plist '())) (dotimes (i length plist) (setf plist (plist-put plist (intern (elt columns i)) (elt values i)))))) What is proper way to avoid this warning in `dolist' or `dotimes': rcd-db.el:841:1: Warning: Unused lexical variable ‘i’ Declaring variable `i' in `let' before `dolist' or `dotimes' did not help. Jean