From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Newsgroups: gmane.emacs.bugs Subject: bug#58158: 29.0.50; [overlay] Interval tree iteration considered harmful Date: Thu, 29 Sep 2022 11:09:17 +0200 Message-ID: References: <83h70qhez0.fsf@gnu.org> <83edvuhaby.fsf@gnu.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="8604"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (darwin) Cc: 58158@debbugs.gnu.org, Stefan Monnier To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Sep 29 11:12:04 2022 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 1odpaN-00025t-DW for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 29 Sep 2022 11:12:03 +0200 Original-Received: from localhost ([::1]:46922 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1odpaM-0005vP-0i for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 29 Sep 2022 05:12:02 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:47306) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1odpYS-0005tz-CW for bug-gnu-emacs@gnu.org; Thu, 29 Sep 2022 05:10:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:36893) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1odpYR-0006Mx-UU for bug-gnu-emacs@gnu.org; Thu, 29 Sep 2022 05:10:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1odpYQ-0003Cd-FV for bug-gnu-emacs@gnu.org; Thu, 29 Sep 2022 05:10:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Gerd =?UTF-8?Q?M=C3=B6llmann?= Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 29 Sep 2022 09:10:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 58158 X-GNU-PR-Package: emacs Original-Received: via spool by 58158-submit@debbugs.gnu.org id=B58158.166444256712262 (code B ref 58158); Thu, 29 Sep 2022 09:10:02 +0000 Original-Received: (at 58158) by debbugs.gnu.org; 29 Sep 2022 09:09:27 +0000 Original-Received: from localhost ([127.0.0.1]:35971 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1odpXq-0003Bh-Uo for submit@debbugs.gnu.org; Thu, 29 Sep 2022 05:09:27 -0400 Original-Received: from mail-ej1-f46.google.com ([209.85.218.46]:40938) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1odpXp-0003BT-9W for 58158@debbugs.gnu.org; Thu, 29 Sep 2022 05:09:25 -0400 Original-Received: by mail-ej1-f46.google.com with SMTP id l14so1441092eja.7 for <58158@debbugs.gnu.org>; Thu, 29 Sep 2022 02:09:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:from:to:cc:subject:date; bh=80mmmdFveyPqk7RrQ7oSEMwmSnIW7XWchV8m70bFx78=; b=ejD+WsYPSO2i1frsbAShoTjJAXig7LVnj+kGIJztT3epGSDglsHL96wiRHxPY0x1op qhKFFbHR5fpZz2FWm5tsDU9r5agnfSuZJkn8FBDgLijCEyM3xwNm13o9+newbE2fNHTK iMvE+0X1DaD3ClP/fPiO+HJgrSR005EdNoMaRaVHTEEw23K5/ENGfTEh45JSYbVRKZKu DeqG6Qi0H21C5ltIeJwvh4oQyBi0RCJqPvnQD8A5GWr0Gl0H5a6XEm3SPqM6rwyuhr/y YL3VOBxx9x05lBvu38NQXtjO5C8gLpVLNm6U4pHBQ0pPevaMGFbUboSK9nrUD3ryYvMt kOZg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:user-agent:message-id:date :references:in-reply-to:subject:cc:to:from:x-gm-message-state:from :to:cc:subject:date; bh=80mmmdFveyPqk7RrQ7oSEMwmSnIW7XWchV8m70bFx78=; b=UU3UqU9qSS7XlT+erYdOzRv+mpSSmn8NoDEkF0a+xWlZnyocFUW3uZQUcB4aA1DYTv SNs2XZ10/KfniZSsBsxH6lsrstBaSWDxslJyEovba7rBvHZUi5AugjW/v1J16WwSg7ou 7k7W7v58NEnTlD+r8BMdqis9/wmzZOAeKCBh4xlQYkDz8pZUnWzmxRngJUI5Q1NPHxVH DcTh0J673l4tSBaZLmmSjICgm/8Lvx719vQXL3cZTCNRCKwtj0Uta785rrUiB0Vd/A54 pGilJMnjVrcAvcQvenFmfEe6unVK2gZ9dhzV3TKxfS9VXotN2N3pFa7uw6QjXYMxDZPb +sqQ== X-Gm-Message-State: ACrzQf3g5XJEyD3pOD6plMuEZF4M4bUrov+/9rNjkbtUOHIh636iwWQu Kandq78jgDfsRMIyO5RizMhRDsjuOcKSqw== X-Google-Smtp-Source: AMsMyM4qz4qDhEOl7ydM7fmq6CiQ+LiJPRyrpiJI6kx1BxfnVxDSJQQ5I8EkBzQEOkgS48qWamqHQg== X-Received: by 2002:a17:907:8a0b:b0:783:be41:40b4 with SMTP id sc11-20020a1709078a0b00b00783be4140b4mr1900891ejc.111.1664442558962; Thu, 29 Sep 2022 02:09:18 -0700 (PDT) Original-Received: from Mini.fritz.box (pd9e36935.dip0.t-ipconnect.de. [217.227.105.53]) by smtp.gmail.com with ESMTPSA id 20-20020a170906309400b0073dc5bb7c32sm3668293ejv.64.2022.09.29.02.09.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 29 Sep 2022 02:09:18 -0700 (PDT) In-Reply-To: <83edvuhaby.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 29 Sep 2022 11:08:17 +0300") 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:243882 Archived-At: Eli Zaretskii writes: >> From: Gerd M=C3=B6llmann >> I personally think this is a no-go. > > Really? Even if we take all the measures mentioned above? Yes. > Why so? I think it simply can't be that what is basically walking a binary tree requires such restrictions. And if it does because of some quirk of the interval tree in itree.c, something is seriously wrong with the design. That's a bit harsh, but I mean it :-).