From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andrii Kolomoiets Newsgroups: gmane.emacs.bugs Subject: bug#43464: 28.0.50; vc: Error calling vc-revert for repo root Date: Thu, 17 Sep 2020 10:29:08 +0300 Message-ID: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34325"; mail-complaints-to="usenet@ciao.gmane.io" To: 43464@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Sep 17 09:30:12 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 1kIoMu-0008qj-LU for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 17 Sep 2020 09:30:12 +0200 Original-Received: from localhost ([::1]:35024 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kIoMt-0003A5-J9 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 17 Sep 2020 03:30:11 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46502) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kIoMk-000389-OW for bug-gnu-emacs@gnu.org; Thu, 17 Sep 2020 03:30:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:53932) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kIoMk-0002YE-Bh for bug-gnu-emacs@gnu.org; Thu, 17 Sep 2020 03:30:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kIoMk-0002MQ-6j for bug-gnu-emacs@gnu.org; Thu, 17 Sep 2020 03:30:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andrii Kolomoiets Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 17 Sep 2020 07:30:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 43464 X-GNU-PR-Package: emacs X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Original-Received: via spool by submit@debbugs.gnu.org id=B.16003277658996 (code B ref -1); Thu, 17 Sep 2020 07:30:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 17 Sep 2020 07:29:25 +0000 Original-Received: from localhost ([127.0.0.1]:37245 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kIoM8-0002L1-Og for submit@debbugs.gnu.org; Thu, 17 Sep 2020 03:29:25 -0400 Original-Received: from lists.gnu.org ([209.51.188.17]:56388) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kIoM6-0002Ks-Di for submit@debbugs.gnu.org; Thu, 17 Sep 2020 03:29:22 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46384) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kIoM6-0002VU-6t for bug-gnu-emacs@gnu.org; Thu, 17 Sep 2020 03:29:22 -0400 Original-Received: from mail-lj1-x234.google.com ([2a00:1450:4864:20::234]:42945) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kIoM4-0002P2-JX for bug-gnu-emacs@gnu.org; Thu, 17 Sep 2020 03:29:21 -0400 Original-Received: by mail-lj1-x234.google.com with SMTP id k25so1114388ljg.9 for ; Thu, 17 Sep 2020 00:29:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:subject:date:message-id:mime-version; bh=WddFo1oNUNlnq4ZFObiZS/iCfUCxBHoSyo2VmIYGhxo=; b=F61uNcL5iktTUZ9ZrNyOiBBoNzj4MCTjArzRJmIqL6lT/5vG4utk/he8e9uHQPQRZz FEVb6JPnFM1tsIrG6BHZiUBjhoO9C3F85r9j5rmLTbDoRbH4S53uShTsRfdLPa5HvDBP w4ClPkyN4J68Az6tAk/5BL65GcwuSzXR7QVHJ3CwjBqxGyoWTIb+J9vMEKSb90ZLkizD KTPCJf5ihWh71JqpFsAMQfYrQzA8DrcovmABq6jUKai4J0p12YGAymSIgx4R/mir8hET 5oppWCq+ucuGakOsAh2+evB9ta7cJjnwU9aovKao7jZHZY4r5icz7fNmMG1Kgp9jUe1M xwqg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:mime-version; bh=WddFo1oNUNlnq4ZFObiZS/iCfUCxBHoSyo2VmIYGhxo=; b=pHhvPSdZmN8UFEg89ZXSDpYt4bZMsNIAMElhFNZCx08zZyKaTnvgvVEaJM79suyYtF lmn4Fug/RTwRnokIyp4ZHq69THLsHyeXrGacFiJpsw56gSCN0sfra5F3UF9XtqUyauDf etlGSFVXqP8CfEeQJuA6oL5F3XW21JbO61C8dm6DN22A1dMmr/6suh1uw5s5vUEtOq+9 asYYem8HZwBeiJvV92ySpp+KX08gbhX+H8M/Z3Rl6/1b/45CxCjfYUhMQTXBLX0qkQeP rPKVVKU/JHvgPddL/EslyP1OYhihNy07YlwVoh6/aRtcLSZDEXagF26jnU+NpmnUeA2l C3WQ== X-Gm-Message-State: AOAM5319J0Ym1ll4vvbeo4xqi3dSZkqUqOGVH8Ht/+98dPq2kYGhh3z7 38epDnG6X/GGaHatwXrn/xCS7dcuzYs= X-Google-Smtp-Source: ABdhPJwz/w3iBuLyIzmfqVlu4BCfF7BlGggytKLxsbw5RK5t4BIuB8+8GzwfIKsuYsIBwcmp6xFxNg== X-Received: by 2002:a05:651c:1056:: with SMTP id x22mr10679230ljm.81.1600327758217; Thu, 17 Sep 2020 00:29:18 -0700 (PDT) Original-Received: from muffinmac ([91.206.110.141]) by smtp.gmail.com with ESMTPSA id n3sm5817340ljj.59.2020.09.17.00.29.16 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 17 Sep 2020 00:29:17 -0700 (PDT) Received-SPF: pass client-ip=2a00:1450:4864:20::234; envelope-from=andreyk.mad@gmail.com; helo=mail-lj1-x234.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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:188190 Archived-At: 1. Create repo with modified file: mkdir gittest cd gittest git init touch foo.txt git add . git commit -m "foo" echo "bar" > foo.txt 2. emacs -Q 3. C-x v d 4. C-x v u 5. Confirm discarding changes Debugger entered--Lisp error: (file-missing "Cannot open load file" "No such file or directory" "vc-nil") require(vc-nil) vc-find-backend-function(nil make-version-backups-p) vc-call-backend(nil make-version-backups-p "/private/tmp/gittest/") vc-version-backup-file("/private/tmp/gittest/") vc-revert-file("/private/tmp/gittest/") vc-revert() funcall-interactively(vc-revert) call-interactively(vc-revert nil nil) command-execute(vc-revert) At least for `hg` and `git` backends. Maybe because `vc-registered` for repo root is nil. Same error in Emacs 26 and 27.