From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Newsgroups: gmane.lisp.guile.bugs Subject: bug#60522: make-vector takes 100% cpu if called without argument in the REPL Date: Mon, 16 Jan 2023 15:36:54 +0100 Message-ID: <87r0vulf5l.fsf@gnu.org> References: 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="35702"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) Cc: 60522-done@debbugs.gnu.org To: Sascha Ziemann Original-X-From: bug-guile-bounces+guile-bugs=m.gmane-mx.org@gnu.org Mon Jan 16 15:38:41 2023 Return-path: Envelope-to: guile-bugs@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 1pHQdF-00098T-24 for guile-bugs@m.gmane-mx.org; Mon, 16 Jan 2023 15:38:41 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pHQcg-000514-50; Mon, 16 Jan 2023 09:38:06 -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 1pHQce-00050W-5O for bug-guile@gnu.org; Mon, 16 Jan 2023 09:38:04 -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 1pHQcd-0007NU-UC for bug-guile@gnu.org; Mon, 16 Jan 2023 09:38:03 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pHQcd-0006Ze-Pp for bug-guile@gnu.org; Mon, 16 Jan 2023 09:38:03 -0500 Resent-From: Ludovic =?UTF-8?Q?Court=C3=A8s?= Original-Sender: "Debbugs-submit" Resent-To: bug-guile@gnu.org Resent-Date: Mon, 16 Jan 2023 14:38:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: cc-closed 60522 X-GNU-PR-Package: guile Mail-Followup-To: 60522@debbugs.gnu.org, ludo@gnu.org, ceving@gmail.com Original-Received: via spool by 60522-done@debbugs.gnu.org id=D60522.167387982625128 (code D ref 60522); Mon, 16 Jan 2023 14:38:03 +0000 Original-Received: (at 60522-done) by debbugs.gnu.org; 16 Jan 2023 14:37:06 +0000 Original-Received: from localhost ([127.0.0.1]:60992 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pHQbh-0006XE-Ic for submit@debbugs.gnu.org; Mon, 16 Jan 2023 09:37:05 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:37604) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pHQbf-0006Wi-TG for 60522-done@debbugs.gnu.org; Mon, 16 Jan 2023 09:37:04 -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 1pHQba-0007IT-Ft; Mon, 16 Jan 2023 09:36:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=tu5IrPNA3uoVZJluRtsB9QkdRGkM+C9AZY9IzYEp23Y=; b=TowUOz11bmNTdQgcPKIc 8RU84ka+QHqmolV4CQFEZ28xlw4qB1ri+ArAlelDyrgkFZkWbFXyWv/59CyabX6qdYXwZWHDDosZv JEYqkAOS8E6ic4ygqapSTdR/4ESU1s/Ux5luFHVJN9VrWK0Gy5vg0N5eLVRl9evjG8zNeUaglKUn4 +pZz3ffseu4V+28TiMtq0O5rd1utL84EVg5xMZc0eQMiAJTWxLN4M2dqUjSbpn441SHUOkoNfR4+R J9gMMWk8QCOSZo0KXTzSXVfAUHlTDF3VE3AXznYw2dUILmxKDZgQNeJUG+QbUHd/U/TEYhBl2DZYb v08dQm8nEEZZpQ==; Original-Received: from [2001:660:6102:320:e120:2c8f:8909:cdfe] (helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pHQba-0008DI-34; Mon, 16 Jan 2023 09:36:58 -0500 In-Reply-To: (Sascha Ziemann's message of "Tue, 3 Jan 2023 17:57:19 +0100") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-guile@gnu.org List-Id: "Bug reports for GUILE, GNU's Ubiquitous Extension Language" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-guile-bounces+guile-bugs=m.gmane-mx.org@gnu.org Original-Sender: bug-guile-bounces+guile-bugs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.lisp.guile.bugs:10519 Archived-At: Hi, Sascha Ziemann skribis: > The following throws an error: > guile -c '(make-vector)' > > But the evaluation of '(make-vector)' in the REPL generats just a warning: > > ;;; :1:0: warning: possibly wrong number of arguments to `make-vec= tor' > > and seems to enter an endless loop afterwards. The guts of the problem is an endless loop while reducing primitives: --8<---------------cut here---------------start------------->8--- scheme@(language tree-il primitives)> (make-call #f (make-primitive-ref #f = 'make-vector) '()) $21 =3D # scheme@(language tree-il primitives)> (resolve-primitives $21 (current-modu= le)) $22 =3D # scheme@(language tree-il primitives)> (expand-primcall $22) $23 =3D # --8<---------------cut here---------------end--------------->8--- This is fixed in 51152392ef04b053e3c7b2576473df2df9d08fe0: --8<---------------cut here---------------start------------->8--- scheme@(language tree-il primitives)> (expand-primcall $22) $32 =3D # --8<---------------cut here---------------end--------------->8--- Thanks! Ludo=E2=80=99.