From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Noam Postavsky Newsgroups: gmane.emacs.devel Subject: Re: defvar without value Date: Tue, 31 Mar 2020 21:21:33 -0400 Message-ID: References: <87k1302htp.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="63834"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Emacs Development To: Michael Heerdegen Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Apr 01 03:22:29 2020 Return-path: Envelope-to: ged-emacs-devel@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 1jJS5M-000GUf-5Q for ged-emacs-devel@m.gmane-mx.org; Wed, 01 Apr 2020 03:22:28 +0200 Original-Received: from localhost ([::1]:45752 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jJS5L-0004M2-8B for ged-emacs-devel@m.gmane-mx.org; Tue, 31 Mar 2020 21:22:27 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46271) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jJS4o-0003kd-CT for emacs-devel@gnu.org; Tue, 31 Mar 2020 21:21:55 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jJS4n-0001xw-Fo for emacs-devel@gnu.org; Tue, 31 Mar 2020 21:21:54 -0400 Original-Received: from mail-ot1-x334.google.com ([2607:f8b0:4864:20::334]:40581) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jJS4m-0001ra-8n for emacs-devel@gnu.org; Tue, 31 Mar 2020 21:21:53 -0400 Original-Received: by mail-ot1-x334.google.com with SMTP id r19so18421822otn.7 for ; Tue, 31 Mar 2020 18:21:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=kEcswmZ363v3eNioOwOtIMKxXr867GnhGvRNj7CVOis=; b=rcnagq1dbPiKuu+yrwQdv8/M8EsRT8KqIAl3g+5Dg5kZLb8NtKF8Z5Fr1eVDPWcdZ9 Zu4MS8/heprIDW1cePEvFJKy0Qr+3/mj6X95mbV+qKXzE+CRVUspPKBz1BXIH5sFBkzV ke/KvravvpODzYq14ObuuQyzjcmAbKNtlOoHlKk6Xy4LSnX0CWkMF7OqtR/iw3DCbsag RH35fer9EOSNKZZbx0RH9D/HWLoLASAkCcB3+mRZPobctHHM3B/HybcAquoPhq3TTZQz kCGLa6H8jdlf1Mcy+26WgczvJvSsrFyElh19ld82Ilu0gmmCUQHLQ8Me71+grgo3CUvT 8ssw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=kEcswmZ363v3eNioOwOtIMKxXr867GnhGvRNj7CVOis=; b=lXgitlUDHJ1moqsUn0T1I9MPyGuaGc2+wvn2huknXoWWGXVyv5wTpVdK+VgO6zKCqt 0ghSKU6MXP+8Td8ze8tSogeCnTSqEMcl2vxBFwTQuFcGoOTor6mVkUsM4YdT3aCVNqCU wYd+3K84mXKhoF2/c0pDPeyoMRDQAsMITUE3SclVaOON01lggjLcvevG3H47CvZGTNYu IP8uRATTbJv4nPKQDOnxSmgQGcf5opFzsOY1qy92gUJV9Xgx/TASsR5Nh7NWt6X1ks5q Y/JR+eJPzz+r1m6uWs74dLaGkQCWr7dhpJwXfDVL3p2Be24z89absnqKPx/N+PHMiw21 UuFQ== X-Gm-Message-State: ANhLgQ1lSFBZzT+6nOz0M6jOl2GYFvMcXxawMhxNDlAJn+sDkiB5V9nH 2Pbk1pOE9ws5qkqnqPUMP3n4VAzz96DA1+hUtHU= X-Google-Smtp-Source: ADFU+vspEp5LMv3JzIFJeWuLghrlEZCl8rsK0djuSRPZIIsyfyN861NX3HqTAmFNDenwmEFs93fTK4fmpQl5VHxsmjc= X-Received: by 2002:a9d:58c9:: with SMTP id s9mr13385714oth.99.1585704110305; Tue, 31 Mar 2020 18:21:50 -0700 (PDT) In-Reply-To: <87k1302htp.fsf@web.de> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::334 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:246172 Archived-At: On Tue, 31 Mar 2020 at 20:09, Michael Heerdegen wrote: > (1) the variable's value is not set > people wanted (1) to always get compiler > warnings when a variable is not explicitly bound, s/compiler warnings/runtime errors/? I can't see how the compiler could give warnings for this situation without overwhelmingly too many false positives.