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 20:39:33 +0000 Message-ID: <87wmfuhyxv.fsf@protonmail.com> References: <87ttaz98q1.fsf@protonmail.com> <87y10b77p7.fsf@protonmail.com> <87msgqjpf2.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="10816"; mail-complaints-to="usenet@ciao.gmane.io" Cc: =?utf-8?Q?Gerd_M=C3=B6llmann?= , "Pip Cet via \"Emacs development discussions.\"" , Stefan Monnier , Stefan Kangas , Eli Zaretskii To: Andrea Corallo Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Sat Dec 21 07:17:04 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 1tOsnP-0002fo-OR for ged-emacs-devel@m.gmane-mx.org; Sat, 21 Dec 2024 07:17:03 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tOsmf-0005mL-Ml; Sat, 21 Dec 2024 01:16:17 -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 1tOjmg-0007HC-PO for emacs-devel@gnu.org; Fri, 20 Dec 2024 15:39:42 -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 1tOjmf-0002bc-9r for emacs-devel@gnu.org; Fri, 20 Dec 2024 15:39:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1734727178; x=1734986378; bh=zjD+oCrU5l4/TYcDqr/jNAOcVTXXByXi9Sql9M4rRXE=; 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=w2f77FEMcNCwChv+ge49PFu4z5h+3qw3ND7eoFFA+UXaVmGL7uOpMne4oCuaG1YYv BpMO9k/qXGhOB39ZDy5ZZ/ZQWHeN1iTmmxDomRKv0cPooWkbpIj+9Om6kty7gBD+1x OVWHKn9s4qPfn2OQ+A1YyKSDiq+i9rfG7ym6NDOYClFXnpVGAwV9qi7IdNM7ZyFmMB 59Lvoo1TJ//M4pBGVsJtKHQTwE2lhjK2s1YfQkOiO2c7gFDOPxKB1LQvzLpkKPi6tL iQZprFFg027jp8iviD0+u5AVR2r1t8GBb07JFZLHyH0YXYHtAe6mOhQ/IgBlZ+R13G Fe0U+pDbmw/6Q== In-Reply-To: Feedback-ID: 112775352:user:proton X-Pm-Message-ID: 207c21f8fab08e917d804445b2f450eee674283b 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: Sat, 21 Dec 2024 01:16:15 -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:326810 Archived-At: "Andrea Corallo" writes: >> Uninterned symbols are unique, i.e. (eq '#:a '#:a) =3D> nil. >> Wouldn't that help? > > Yes. we want and still can use eq in the test, I guess the best is to > create and store an uninterned symbol somewhere, so we can use it to > mark and test those locations in the relocation vector. I still don't see how, sorry. We can put a new uninterned symbol into the relocation vector, but there's no read syntax for "put this specific uninterned symbol here", is there? Pip