From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: Merging scratch/no-purespace to remove unexec and purespace Date: Fri, 20 Dec 2024 10:59:38 -0500 Message-ID: References: <87frml9cy4.fsf@protonmail.com> <875xng9g48.fsf@protonmail.com> <87ttaz98q1.fsf@protonmail.com> <87y10b77p7.fsf@protonmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="33491"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Stefan Kangas , Andrea Corallo , Gerd =?windows-1252?Q?M=F6llmann?= , Eli Zaretskii , emacs-devel@gnu.org To: Pip Cet Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Dec 20 17:00:36 2024 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 1tOfQa-0008Yb-Cj for ged-emacs-devel@m.gmane-mx.org; Fri, 20 Dec 2024 17:00:36 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tOfPo-0001oL-NW; Fri, 20 Dec 2024 10:59:48 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tOfPm-0001o3-3S for emacs-devel@gnu.org; Fri, 20 Dec 2024 10:59:46 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tOfPk-0008H3-Nv; Fri, 20 Dec 2024 10:59:45 -0500 Original-Received: from pmg2.iro.umontreal.ca (localhost.localdomain [127.0.0.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id 9EFA7808F9; Fri, 20 Dec 2024 10:59:40 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1734710379; bh=ySx99ijzE6Hp2VoC2hLW0LAv3J9zv06MrhwEGtK5mjs=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=PBvcujaju7NUiJLYxz1AuL2VbJLlKXU7jjHiAUqIa8f94vrV4sJ1pDLLPIZWj1ptN X7sDflz2bi+ZbN9uRL6GpxOF+OCcd4X/tkxW7AAKmmIR7W1N1GZMwl+DEhJybOEn9T gKlMVy19G6Qc+STDwwjh3JNtq/3KsTa5T80mnZL03KfiobzNGiW28flhjJhHU/qi98 V60YFLKQzNePOZROBE1b0AZ8mF7iWlFGE3oEb7SnHq491NFiu2NaZwMmTtfL+xwQKU DcmWVXt3ZEP2BP8g92O2WoSHWAssdcpI3Dfh26s3t2JFEiqOAkBUJ9JBh0nyTYCThR FInFflH0afAHQ== Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg2.iro.umontreal.ca (Proxmox) with ESMTP id D679080758; Fri, 20 Dec 2024 10:59:39 -0500 (EST) Original-Received: from asado (unknown [199.119.74.1]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id 82BB812034C; Fri, 20 Dec 2024 10:59:39 -0500 (EST) In-Reply-To: <87y10b77p7.fsf@protonmail.com> (Pip Cet's message of "Thu, 19 Dec 2024 20:13:43 +0000") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:326802 Archived-At: >> OTOH and IMHO, it would be preferable if that symbol could not crash >> Emacs. Can we come up with a good way to fix that, while preserving the >> check that Andrea wants to keep? > > That sounds like a good thing to focus on, yes. We need to have a value > in a vector that we Fread that is distinguishable from all other values. How 'bout an uninterned symbol `#:foo`? Stefan