From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Vitalie Spinu Newsgroups: gmane.emacs.bugs Subject: bug#46912: 28.0.50; Byte compiled defvar with lexical binding throws (void-variable foo) Date: Thu, 4 Mar 2021 01:14:50 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="15033"; mail-complaints-to="usenet@ciao.gmane.io" To: 46912@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Mar 04 01:16:11 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 1lHbf1-0003nN-Aw for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 04 Mar 2021 01:16:11 +0100 Original-Received: from localhost ([::1]:37398 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lHbf0-0004WV-8N for geb-bug-gnu-emacs@m.gmane-mx.org; 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Wed, 03 Mar 2021 16:15:00 -0800 (PST) Received-SPF: pass client-ip=2607:f8b0:4864:20::b2c; envelope-from=spinuvit@gmail.com; helo=mail-yb1-xb2c.google.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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action 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:201344 Archived-At: Hello, Compiling the following file: ;;; -*- lexical-binding: t -*- (let ((foo t)) (defvar tmp-bar (if foo 0 1 -1))) gives: tmp.el:4:23: Warning: reference to free variable =E2=80=98foo=E2=80=99 When loading the .elc file the error Debugger entered--Lisp error: (void-variable foo) byte-code("\301\10\203\11\0\302\202\n\0\303!\207" [foo (lambda (def-tmp-var) (defvar tmp-bar def-tmp-var)) 0 -1] 2) load(".../tmp.elc" nil nil t) No problems with emacs-27 branch. Vitalie In GNU Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.30, cairo version 1.15.10) of 2021-03-03 built on NB277 Repository revision: a350ae058caedcb7be7d332564817954e3624e60 Repository branch: HEAD Windowing system distributor 'The X.Org Foundation', version 11.0.11906000 System Description: Ubuntu 18.04.5 LTS