From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#34757: Invalid bytecode from byte compiler Date: Fri, 08 Mar 2019 15:18:31 +0200 Message-ID: <83k1h9a4ig.fsf@gnu.org> References: Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="115195"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 34757@debbugs.gnu.org To: chuntaro Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Mar 08 14:31:03 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:256) (Exim 4.89) (envelope-from ) id 1h2FaX-000Tp2-TT for geb-bug-gnu-emacs@m.gmane.org; Fri, 08 Mar 2019 14:31:02 +0100 Original-Received: from localhost ([127.0.0.1]:43320 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h2FaV-0001Vg-Rb for geb-bug-gnu-emacs@m.gmane.org; Fri, 08 Mar 2019 08:30:59 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:37485) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h2FOy-00080x-6N for bug-gnu-emacs@gnu.org; Fri, 08 Mar 2019 08:19:09 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h2FOx-0001Se-G2 for bug-gnu-emacs@gnu.org; Fri, 08 Mar 2019 08:19:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:50625) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1h2FOx-0001Lu-Ai for bug-gnu-emacs@gnu.org; Fri, 08 Mar 2019 08:19:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1h2FOw-0006bA-5c for bug-gnu-emacs@gnu.org; Fri, 08 Mar 2019 08:19:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 08 Mar 2019 13:19:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 34757 X-GNU-PR-Package: emacs Original-Received: via spool by 34757-submit@debbugs.gnu.org id=B34757.155205113725354 (code B ref 34757); Fri, 08 Mar 2019 13:19:02 +0000 Original-Received: (at 34757) by debbugs.gnu.org; 8 Mar 2019 13:18:57 +0000 Original-Received: from localhost ([127.0.0.1]:35936 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h2FOr-0006ar-Bh for submit@debbugs.gnu.org; Fri, 08 Mar 2019 08:18:57 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:51299) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1h2FOp-0006ae-Gi for 34757@debbugs.gnu.org; Fri, 08 Mar 2019 08:18:55 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:37816) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h2FOi-00006n-Rf; Fri, 08 Mar 2019 08:18:48 -0500 Original-Received: from [176.228.60.248] (port=4175 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1h2FOh-0001YG-5Y; Fri, 08 Mar 2019 08:18:47 -0500 In-reply-to: (message from chuntaro on Tue, 5 Mar 2019 17:01:00 +0900) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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" Xref: news.gmane.org gmane.emacs.bugs:156144 Archived-At: > From: chuntaro > Date: Tue, 5 Mar 2019 17:01:00 +0900 > > Invalid bytecode is output and error occurs when executed. > > Byte compile the following code. > > bug.el > ---------------------------------------------------------------- > ;;; -*- lexical-binding: t; -*- > > (let ((a 2)) > (print 1) > (setq a 1)) > ---------------------------------------------------------------- > > $ emacs --batch -f batch-byte-compile bug.el > > bug.elc > ---------------------------------------------------------------- > ;ELC > ... > ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; > ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; > > > (funcall 2 'print 1) > 1 > ---------------------------------------------------------------- > > $ emacs --batch -l bug.elc > Invalid function: 2 Why is that a problem? The Lisp code is invalid, and the error message says that much.