From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Heerdegen Newsgroups: gmane.emacs.bugs Subject: bug#39169: 28.0.50; Confusing obsolete variable warnings in eieio-defclass-autoload Date: Thu, 27 Aug 2020 17:23:11 +0200 Message-ID: <87y2m06rkw.fsf@web.de> References: <87tv4txf23.fsf@web.de> <87h7srg3x6.fsf@gnus.org> <87bliy4hkp.fsf@gnus.org> <871rjt5sr3.fsf@web.de> <87h7sow6tp.fsf@gnus.org> <87364886ve.fsf@web.de> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="2977"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 39169@debbugs.gnu.org, Stefan Monnier To: Lars Ingebrigtsen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Aug 27 17:24:26 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 1kBJlJ-0000fq-Uh for geb-bug-gnu-emacs@m.gmane-mx.org; 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Thu, 27 Aug 2020 17:23:12 +0200 In-Reply-To: <87364886ve.fsf@web.de> (Michael Heerdegen's message of "Thu, 27 Aug 2020 17:07:33 +0200") X-Provags-ID: V03:K1:q7s8lrvMdT9rKHex0WOuhzHjoFtPuPhWnV0RjX1cSURQOHr5+BH E3U8VwiZYF5V8a188XWoMaCHamHRz3MVjezauPdk6tWNi7rN1XEBaDilVdS6G4SgPHyDyCY QoFUAR0XzKhjNriow5juCx3MSnSxJVqWB/7HBtrSxqVHYCvnhLElsG4dA7mESWKoVE21nlo xlU0wQVNbUXyOp3trJJxQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:Aow0wcbm/hk=:vo8e8nNBpNIyRNM2sgSf5/ XxQBwAyx5pMcP/qQtEGwJEGBDRQGR6urBZem400rENpN2eXFDOvfHaYOpaTsSS8eC1qN3Frpv j3K3eJMx5ArH54obD/iKEUSwc/FDetLRhM2CfZwRJzzkw5qukTUi4gScDqAde4oI+PdRc4ovh YeHrmTeqk0Add7fEjFDfXHuc0i4kZVSi0Xg4P1MDr89Nc8sICTKvkkKBFEfNpbp55MEXTtzuk CUNNiGbJr1kgVlYKOM3H0yB563WZ+qM5MkTUT8NxVjVA1I/IP2SPGAHcllgLqG3sadxQ4XTUz I6KakFlW7tOXpaoqm48aOC/R9BLYLA/ZmGGCLOpBiU8loFH0vLoOSKFrKvgGlOHZrc8fKDnK+ fJOKnw2qV0VXo5u77KpSgn2BF1CBAHZDhpv7CWbF40fjCX7kqLdcxLwcjvUbiRiYDW30meusm MSCr9JNSDyPrf1DgMbJ143bitgJL4gbmOQV9/ta51E0g5MRXyysuWy75UYwrN7QKjPTtXdGkm hgZvqBtUzK3R+gZxPXY2K2Xh3PxGl+A9Di46GMTeAYFidT8TsFfNBKTj7GN29uVwsZUn12tMR ZIMNIErq4Ig7z3gI9R3b2Rhyl5mk1F0iSiqu7OJkUMdJ6GWqnuQu9mMAZ7TchIl0pxWQYvDz8 3Chl53hmqjEnu2CawLqQ2oevtbovXiBXEx5YVjUq9cyX5wBm6aqlnnvd7e45T9kgYsangsSGb KM9L5NFr2vOHAPvjU1aNhl/BxIQRnN+mmmvBay7kXwcJIdb7MCUh7Yck6k1EwkeHmZrqYGBY 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:186544 Archived-At: Michael Heerdegen writes: > that emacs wants him to add a file local binding > eieio-backward-compatibility -> nil? Note that I didn't check whether this actually (and always) works: The problematic obsolete variable declaration is performed in the function `eieio-defclass-autoload'. If the value of `eieio-backward-compatibility' is checked when loading autoload definitions, will a file local binding in the source library be considered at all? Oh, and let me add another important aspect: why does using an obsolete name as the name of a _lexical_ variable trigger the "variable is obsolete" warning at all? If that would not be the case (and I don't think it is useful) then in source files using lexical binding mode we would not see the problem. Michael.