From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: AC Newsgroups: gmane.emacs.bugs Subject: bug#43037: Eval error in the =?UTF-8?Q?=E2=80=98c-lang-defvar=E2=80=99?= or =?UTF-8?Q?=E2=80=98c-lang-setvar=E2=80=99?= Date: Fri, 16 Oct 2020 06:14:17 -0400 Message-ID: <731EBF4B-3950-4E2E-A44E-DA2291052CAD@gmail.com> References: <8324B5F4-699B-40D2-86E8-4E54C59D5815@gmail.com> <87o8l2mv4x.fsf@gnus.org> 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="16369"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: K-9 Mail for Android Cc: 43037@debbugs.gnu.org To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Oct 16 12:15:24 2020 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 1kTMlg-00049d-Uo for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 16 Oct 2020 12:15:24 +0200 Original-Received: from localhost ([::1]:57402 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kTMlf-00051u-VH for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 16 Oct 2020 06:15:24 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52732) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kTMlK-00050h-E2 for bug-gnu-emacs@gnu.org; Fri, 16 Oct 2020 06:15:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:46190) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kTMlK-0003FO-4e for bug-gnu-emacs@gnu.org; Fri, 16 Oct 2020 06:15:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kTMlK-0008JW-0Q for bug-gnu-emacs@gnu.org; Fri, 16 Oct 2020 06:15:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: AC Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 16 Oct 2020 10:15:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43037 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 43037-submit@debbugs.gnu.org id=B43037.160284327031905 (code B ref 43037); Fri, 16 Oct 2020 10:15:01 +0000 Original-Received: (at 43037) by debbugs.gnu.org; 16 Oct 2020 10:14:30 +0000 Original-Received: from localhost ([127.0.0.1]:57736 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kTMkn-0008IW-R1 for submit@debbugs.gnu.org; Fri, 16 Oct 2020 06:14:30 -0400 Original-Received: from mail-io1-f53.google.com ([209.85.166.53]:34153) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kTMkl-0008IK-Ku for 43037@debbugs.gnu.org; Fri, 16 Oct 2020 06:14:28 -0400 Original-Received: by mail-io1-f53.google.com with SMTP id m17so3101327ioo.1 for <43037@debbugs.gnu.org>; Fri, 16 Oct 2020 03:14:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:user-agent:in-reply-to:references:mime-version :content-transfer-encoding:subject:to:cc:from:message-id; bh=1C19fxyE4zP3VnKdTJi0joq9wfPlK8rc3mvyBDEUWkU=; b=LOAenW6geSaFR/2QVBO0/X05V4waz3LObHo5ICbNAnjrLvaNzhn4qCt2o8xH2LQl33 8DSDgSGahq2tZxiZCcElfvWDtF57NeospYHqqdHHLZsNanU4o4yWbVoE4LMsVrP6C3JN eIti5s6wW5sN6n9r6NxuKbRVvDKS7r1i8WR8hbfoO2c1WwMRpPvCZNfAy9DExrxFMrJr 4vODyIFQqI1x2RpSrVb4bijEE6WNEhQoQRicwBd7+mrsQGZlskYXeIMx+SjF3NUXGIMY kHnGIJbmXq3/H/Vr2U0u8rEIZX1NelB2Ql8Sg/8LUg7iln/ORJT9kZLet5pEyN7ZAVQI HWtQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:user-agent:in-reply-to:references :mime-version:content-transfer-encoding:subject:to:cc:from :message-id; bh=1C19fxyE4zP3VnKdTJi0joq9wfPlK8rc3mvyBDEUWkU=; b=KT/JIyAK74Ra88uiMUUyIZ+MZs51DK9UJ6KzUEAyWaiSEbAtLNubXCySLQqFAtrAlP WaDI8qQLb0N9HTVlzE4OHd7xAkCrZoH8xHMkF5ckzMkBV5W7UGMugXc/zu1YjmG+j6KA OZOOFFR4mQC1tg/mBJ9jkLRWinLHYaIoE1j63upb4+k41N0fdse6ikdWOqWdjnW6/ykv InjbJNKOz96fGKQJBKcA0zvt17CGP5xObhudfMr4MPg3hh74VY3jikK1VHqok5vxLxkA K3ntWwSfrUBQGuvSF/2ublhIRAWHUcfokUNR95PNSMkcl9/5y0AyuM5WnCQJFo2tMgGc BYnA== X-Gm-Message-State: AOAM531ehVbNQ44aTUEHDSw/wuEKH+4Px4uh79/2urHuSQ5pR3ZtSCGJ aXhc3u1k8IXwhbX+GgiDwbA= X-Google-Smtp-Source: ABdhPJx/TsJ7lS7lPb2LZK925Sby11TZtgjp2mde4rR7xVzgTJv+SzoApYXnOL/1kwu3zPT0G5ab9Q== X-Received: by 2002:a02:7b08:: with SMTP id q8mr2097146jac.120.1602843262062; Fri, 16 Oct 2020 03:14:22 -0700 (PDT) Original-Received: from [192.168.1.171] (pool-68-133-6-116.bflony.fios.verizon.net. [68.133.6.116]) by smtp.gmail.com with ESMTPSA id y75sm1830279iof.36.2020.10.16.03.14.21 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 16 Oct 2020 03:14:21 -0700 (PDT) In-Reply-To: <87o8l2mv4x.fsf@gnus.org> 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:190680 Archived-At: On October 16, 2020 4:29:18 AM EDT, Lars Ingebrigtsen w= rote: >AC writes: > >> I compile emacs off the emacs-27 branch=2E On those machines, opening >> certain file types results in the above error=2E >> >> For =2Ejs files for instance, the full error is=20 >> >> Eval error in the =E2=80=98c-lang-defvar=E2=80=99 or =E2=80=98c-lang-se= tvar=E2=80=99 for >> =E2=80=98font-lock-comment-end-skip=E2=80=99 (fallback source eval - js= -mode compiled >> with CC Mode 5=2E34 but loaded with 5=2E34=2E1): (error >> "=E2=80=98c-font-lock-comment-end-skip=E2=80=99 got no (prior) value in= js-mode >(might >> be a cyclic reference)") > >(This bug report unfortunately got no attention at the time=2E) > >I'm unable to reproduce this bug in Emacs 27 or Emacs 28=2E Do you have >a >recipe for reproducing this bug, starting from "emacs -Q"? > Yes=2E=20 Literally seconds ago I compiled emacs-27, started it up with 'emacs -Q' a= nd then visited the blank file '~/new=2Ejs'=2E That error popped up=2E