From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Andrea Corallo Newsgroups: gmane.emacs.bugs Subject: bug#67141: 30.0.50; Missing element in the backtrace Date: Mon, 13 Nov 2023 11:27:07 -0500 Message-ID: References: <83sf59u4vy.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="31794"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: 67141@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 Mon Nov 13 17:27:45 2023 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 1r2Zmr-00084Z-3B for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 13 Nov 2023 17:27:45 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1r2ZmU-0000KX-0j; Mon, 13 Nov 2023 11:27:22 -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 1r2ZmS-0000KG-NE for bug-gnu-emacs@gnu.org; Mon, 13 Nov 2023 11:27:20 -0500 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1r2ZmS-0006JY-F8 for bug-gnu-emacs@gnu.org; Mon, 13 Nov 2023 11:27:20 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1r2Zn7-0004Qw-KH for bug-gnu-emacs@gnu.org; Mon, 13 Nov 2023 11:28:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Andrea Corallo Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 13 Nov 2023 16:28:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 67141 X-GNU-PR-Package: emacs Original-Received: via spool by 67141-submit@debbugs.gnu.org id=B67141.169989287817032 (code B ref 67141); Mon, 13 Nov 2023 16:28:01 +0000 Original-Received: (at 67141) by debbugs.gnu.org; 13 Nov 2023 16:27:58 +0000 Original-Received: from localhost ([127.0.0.1]:59220 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1r2Zn3-0004Qd-Tw for submit@debbugs.gnu.org; Mon, 13 Nov 2023 11:27:58 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52984) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1r2Zn1-0004QQ-Ur for 67141@debbugs.gnu.org; Mon, 13 Nov 2023 11:27:56 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1r2ZmG-0006J1-8r; Mon, 13 Nov 2023 11:27:08 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:References:In-Reply-To:Subject:To: From; bh=u4JRUrFwjl4mzS7RPpMfJ9VlQOkFcj006W905BdzBBA=; b=EUgos0fvaLhsjwDlsHXf tkXI5xKL9GwBFEG+LLNCGxnF0TCiDrkFZKzcnP5Kx7zMDBNSFSopZJHE4aECtcyCMMMJPH5NC8pZm /xDVYVYayqk985mywgqLG0k55fCjePXXrtZhL1AWRaxBSRnnQS3R6ZvRbXzslce2NURIa0lxqXhae Bf8TgkPAURTNPvB47mVqvrEwP991hqk+bW4XXQvSf2EBp5xYNAEg0wJhxRswpOZPEoIBdK4idilv+ SuPnIoSZWIfriNWoDyBhfSY5I9wwatpG8uC3hI9FbCQlHRi7WbFQcIiHFczQ0YF+okX7cekTN3uDq B577U6Q7ND7Bfg==; Original-Received: from acorallo by fencepost.gnu.org with local (Exim 4.90_1) (envelope-from ) id 1r2ZmF-0004ko-Dv; Mon, 13 Nov 2023 11:27:07 -0500 In-Reply-To: <83sf59u4vy.fsf@gnu.org> (Eli Zaretskii's message of "Mon, 13 Nov 2023 16:03:45 +0200") 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:274270 Archived-At: Eli Zaretskii writes: >> Date: Sun, 12 Nov 2023 17:29:27 -0500 >> From: Stefan Monnier via "Bug reports for GNU Emacs, >> the Swiss army knife of text editors" >> >> Package: Emacs >> Version: 30.0.50 >> >> >> emacs -Q >> (this is an unquoted list) >> C-j >> >> Gives me: >> >> Debugger entered--Lisp error: (void-function this) >> (this is an unquoted list) >> (progn (this is an unquoted list)) >> elisp--eval-last-sexp(t) >> eval-last-sexp(t) >> eval-print-last-sexp(nil) >> funcall-interactively(eval-print-last-sexp nil) >> command-execute(eval-print-last-sexp) >> >> But `elisp--eval-last-sexp` doesn't directly run that `progn`. >> Instead it calls `eval` to do so. Where did `eval` go? >> >> I see this both in Debian's Emacs-28,2 as well as on `master`. >> In both cases, this is using the native compiler. >> I have a local Emacs with various patches but without using the native >> compiler and the problem doesn't appear there. >> So my crystal ball pointed their pointy finger at the native code compiler. > > Adding Andrea. Thanks, mmmh, my crystal ball suggests that some (native compiled) code is calling directly a primitive (eval) without going through funcall, as a consequence no backtrace is recorded. AFAIR that's what happen with byte compiled code with primitves with assigned (byte)op-code as well. BR Andrea