From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier via "Bug reports for GNU Emacs, the Swiss army knife of text editors" Newsgroups: gmane.emacs.bugs Subject: bug#59576: 29.0.50; named-let doesn't support dynamic binding Date: Sat, 26 Nov 2022 12:45:40 -0500 Message-ID: References: <8DE91C19-0401-4448-82E6-64AA96C677CE@acm.org> Reply-To: Stefan Monnier Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="14532"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Tom Levy , 59576@debbugs.gnu.org To: Mattias =?UTF-8?Q?Engdeg=C3=A5rd?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Nov 26 18:46:14 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 1oyzFk-0003XO-Tb for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 26 Nov 2022 18:46:13 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oyzFb-0000h2-BD; Sat, 26 Nov 2022 12:46:03 -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 1oyzFa-0000gt-GN for bug-gnu-emacs@gnu.org; Sat, 26 Nov 2022 12:46:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oyzFZ-0007HC-Vy for bug-gnu-emacs@gnu.org; Sat, 26 Nov 2022 12:46:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oyzFZ-00036C-S6 for bug-gnu-emacs@gnu.org; Sat, 26 Nov 2022 12:46:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 26 Nov 2022 17:46:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 59576 X-GNU-PR-Package: emacs Original-Received: via spool by 59576-submit@debbugs.gnu.org id=B59576.166948475311906 (code B ref 59576); Sat, 26 Nov 2022 17:46:01 +0000 Original-Received: (at 59576) by debbugs.gnu.org; 26 Nov 2022 17:45:53 +0000 Original-Received: from localhost ([127.0.0.1]:41379 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oyzFQ-00035y-Pu for submit@debbugs.gnu.org; Sat, 26 Nov 2022 12:45:53 -0500 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:22100) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oyzFO-00035r-Qv for 59576@debbugs.gnu.org; Sat, 26 Nov 2022 12:45:51 -0500 Original-Received: from pmg3.iro.umontreal.ca (localhost [127.0.0.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 54800440FFE; Sat, 26 Nov 2022 12:45:45 -0500 (EST) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 11D61440F3A; Sat, 26 Nov 2022 12:45:44 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1669484744; bh=RDW+cjsm9728ZVqKAw4qWmZjD7D5gp+23D6VJMX/Kwg=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=VDg9KBtpTFCTYa0Ampi7LWkpmFdvwQyl7emIshoqtjwxGECo2NCgRJc/G3XZVMyTE zRa0OA3G5oOvtVYw1LCsY+KUcYe8ktA3CaUHhWac39tp0p2dusXYDHFVeJetSyO7Oo h2g7WQ4EB3hz5Mnr4whYHZPmU+GBxYwH7SbejOnALhUhYp+1vD9HimCF7fdaGAYGKV aD56w1+K7UgZoQD+uON43xJ7aEpTVhRtUH6BRho+8wZ3OpyEyz03GFVWQOvIL+O3Fv KBrWhxwD8GczCELn/FSaGwrLkkOuP0lWo9jL3c8tmCCC3CcLifSnZINTNXdjPIYnD2 JOYRtW8Huwngg== Original-Received: from pastel (unknown [104.247.241.157]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id CF404120776; Sat, 26 Nov 2022 12:45:43 -0500 (EST) In-Reply-To: <8DE91C19-0401-4448-82E6-64AA96C677CE@acm.org> ("Mattias =?UTF-8?Q?Engdeg=C3=A5rd?="'s message of "Sat, 26 Nov 2022 10:48:54 +0100") 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:249122 Archived-At: > `named-let` being a looping construct, it makes little sense to use it in > dynamic binding where TCO opportunities are severely limited. Ideally we > should just signal an error if an attempt to use it in dynbound code is > made. Users will thank us for that (at least they should, if they have any > sense). Indeed, I'm surprised I didn't put something akin to (cl-assert lexical-binding) in that macro. It was an oversight. Stefan