From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#46256: [feature/native-comp] AOT eln files ignored if run from build tree Date: Tue, 09 Mar 2021 18:42:16 +0200 Message-ID: <83wnugp9cn.fsf@gnu.org> References: <861rd1tbpa.fsf@gmail.com> <83pn0km6y3.fsf@gnu.org> <86ft1f8ara.fsf@gmail.com> <83sg5cjdn8.fsf@gnu.org> <83r1kwjcy2.fsf@gnu.org> <8335x6u9o4.fsf@gnu.org> <83zgzesrku.fsf@gnu.org> <83tupms4mp.fsf@gnu.org> <83eegpspjk.fsf@gnu.org> <83r1kpr03h.fsf@gnu.org> <83mtvdqt53.fsf@gnu.org> <83blbsqyea.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="30560"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 46256@debbugs.gnu.org, andrewjmoreton@gmail.com, pipcet@gmail.com To: Andrea Corallo Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Mar 09 19:54:09 2021 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 1lJhUe-0007pz-7X for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 09 Mar 2021 19:54:08 +0100 Original-Received: from localhost ([::1]:33198 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lJhUd-0008MF-8Y for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 09 Mar 2021 13:54:07 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52184) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lJfRm-0002qW-4Y for bug-gnu-emacs@gnu.org; Tue, 09 Mar 2021 11:43:03 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36258) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lJfRl-0005se-Tq for bug-gnu-emacs@gnu.org; Tue, 09 Mar 2021 11:43:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lJfRl-0003Sj-QR for bug-gnu-emacs@gnu.org; Tue, 09 Mar 2021 11:43:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 09 Mar 2021 16:43:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 46256 X-GNU-PR-Package: emacs Original-Received: via spool by 46256-submit@debbugs.gnu.org id=B46256.161530814813264 (code B ref 46256); Tue, 09 Mar 2021 16:43:01 +0000 Original-Received: (at 46256) by debbugs.gnu.org; 9 Mar 2021 16:42:28 +0000 Original-Received: from localhost ([127.0.0.1]:47804 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lJfRD-0003Rs-OZ for submit@debbugs.gnu.org; Tue, 09 Mar 2021 11:42:28 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:34176) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lJfRC-0003Rf-Iz for 46256@debbugs.gnu.org; Tue, 09 Mar 2021 11:42:27 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:40970) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lJfR7-0005nY-9A; Tue, 09 Mar 2021 11:42:21 -0500 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:1388 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1lJfR5-0003wg-Ad; Tue, 09 Mar 2021 11:42:20 -0500 In-Reply-To: (message from Andrea Corallo on Tue, 09 Mar 2021 14:55:40 +0000) 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:201922 Archived-At: > From: Andrea Corallo > Cc: pipcet@gmail.com, 46256@debbugs.gnu.org, andrewjmoreton@gmail.com > Date: Tue, 09 Mar 2021 14:55:40 +0000 > > Eli Zaretskii writes: > > >> I guess `load' was called two times on the same filename. > > > > Is this likely to happen? Our code generally uses 'require', which > > should avoid that. > > cc-*.el files for instance have more than one direct call to load. IIRC > one of the analyzed cases was cc-mode related (certanly one I observed). Yes, that's the cc-require macro, as I have discovered meanwhile. I'm not yet sure I understand why CC mode does that. > >> > What are the reasons for unloading a .eln file which was once loaded > >> > into a session? > >> > >> All the functions defined in it are not anymore reachable (read all > >> symbols functions are makunbound or defined to some other function). > > > > That means someone did unload-feature, right? > > Also loading for example a new version freshly compiled of the same file > should present the same scenario. Yes, that, too. There's actually a problem with what we do in that case, see my other (as yet unwritten) message.