From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Pip Cet via "Emacs development discussions." Newsgroups: gmane.emacs.devel Subject: Re: Merging scratch/no-purespace to remove unexec and purespace Date: Fri, 20 Dec 2024 16:22:19 +0000 Message-ID: <87msgqjpf2.fsf@protonmail.com> References: <87frml9cy4.fsf@protonmail.com> <875xng9g48.fsf@protonmail.com> <87ttaz98q1.fsf@protonmail.com> <87y10b77p7.fsf@protonmail.com> Reply-To: Pip Cet 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="5881"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Stefan Kangas , Andrea Corallo , =?utf-8?Q?Gerd_M=C3=B6llmann?= , Eli Zaretskii , emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Dec 20 17:51:43 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 1tOgE2-0001JD-A1 for ged-emacs-devel@m.gmane-mx.org; Fri, 20 Dec 2024 17:51:42 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tOgD9-0005jc-02; Fri, 20 Dec 2024 11:50:47 -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 1tOfll-0006BP-3d for emacs-devel@gnu.org; Fri, 20 Dec 2024 11:22:31 -0500 Original-Received: from mail-10628.protonmail.ch ([79.135.106.28]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tOfli-0000Oc-On; Fri, 20 Dec 2024 11:22:28 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1734711742; x=1734970942; bh=fQGkl4vlRcJFOQOXzyterqkaIbG0jBHlMyDvcj4rtNg=; h=Date:To:From:Cc:Subject:Message-ID:In-Reply-To:References: Feedback-ID:From:To:Cc:Date:Subject:Reply-To:Feedback-ID: Message-ID:BIMI-Selector:List-Unsubscribe:List-Unsubscribe-Post; b=oYZrv4daqQJTAqhmSeqro9sWKA4hcD1Rmd1tVdeGt++DDwusP8Ecx4TbNA40QADOW YTDS253bjAaTLgXIE1+ish0yAKq32ArPslvIvsjXZnFbNV8BvKAj+577FXpDk3PUaM JbNeKnbFdUkjspv3sL7qg3p3K7p6f6SCl9QqMVDXPShKiA/kLTdXlyEINpgRol9+Kk UTN9FijZKeLqBZPq9utWfTt4oeUIMcr9lE7hSuytzu39ywU+jhaDZY/MVHvjzQ1/xJ qhRrb99GlJvZ1W6PorCC7wkz/mW1hRT+UE1xCA+wTCyoevc2XPGH7fGXhROzqCHsDn qqcjywp2wqCmQ== In-Reply-To: Feedback-ID: 112775352:user:proton X-Pm-Message-ID: fb7ca83513a32d50adeb405191e5efaef92b5c04 Received-SPF: pass client-ip=79.135.106.28; envelope-from=pipcet@protonmail.com; helo=mail-10628.protonmail.ch 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_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Mailman-Approved-At: Fri, 20 Dec 2024 11:50:42 -0500 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:326804 Archived-At: "Stefan Monnier" writes: >>> 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 th= e >>> 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`? I think those are legal for native-compiled subrs to use (there's a comment about it, at least), so that wouldn't do us any good, would it? Pip