From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#12299: 24.1; no byte compiler warning for inline function call with too few arguments Date: Fri, 16 Aug 2019 15:46:52 -0700 Message-ID: <8736i0ohib.fsf@mouse.gnus.org> References: <87ligyqwb5.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="50843"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) Cc: 12299@debbugs.gnu.org To: "Roland Winkler" Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Aug 17 00:48:11 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hyl11-000D6A-CM for geb-bug-gnu-emacs@m.gmane.org; Sat, 17 Aug 2019 00:48:11 +0200 Original-Received: from localhost ([::1]:60462 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hyl10-0007yC-6V for geb-bug-gnu-emacs@m.gmane.org; Fri, 16 Aug 2019 18:48:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42978) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hyl0t-0007xw-2S for bug-gnu-emacs@gnu.org; Fri, 16 Aug 2019 18:48:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hyl0r-0002eE-W8 for bug-gnu-emacs@gnu.org; Fri, 16 Aug 2019 18:48:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:46333) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1hyl0r-0002e7-T5 for bug-gnu-emacs@gnu.org; Fri, 16 Aug 2019 18:48:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1hyl0r-0007XE-Pc for bug-gnu-emacs@gnu.org; Fri, 16 Aug 2019 18:48:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 16 Aug 2019 22:48:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 12299 X-GNU-PR-Package: emacs Original-Received: via spool by 12299-submit@debbugs.gnu.org id=B12299.156599562327480 (code B ref 12299); Fri, 16 Aug 2019 22:48:01 +0000 Original-Received: (at 12299) by debbugs.gnu.org; 16 Aug 2019 22:47:03 +0000 Original-Received: from localhost ([127.0.0.1]:55151 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hykzv-00078x-8t for submit@debbugs.gnu.org; Fri, 16 Aug 2019 18:47:03 -0400 Original-Received: from quimby.gnus.org ([80.91.231.51]:39344) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1hykzs-00075z-Ki for 12299@debbugs.gnu.org; Fri, 16 Aug 2019 18:47:01 -0400 Original-Received: from [50.225.213.182] (helo=sandy) by quimby.gnus.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hykzo-0001Tb-1c; Sat, 17 Aug 2019 00:46:59 +0200 In-Reply-To: <87ligyqwb5.fsf@gnu.org> (Roland Winkler's message of "Tue, 28 Aug 2012 21:14:06 -0500") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:165237 Archived-At: "Roland Winkler" writes: > cat > foo.el << EOF > (defsubst foo (a b)) > (foo t) > EOF > > Byte-compile the above file. The Emacs 24.1 byte compiler does not > complain that the inline function foo is called with too few arguments. I can confirm that this bug is still present in Emacs 27, but it's weird that this hasn't come up more often. I mean, defsubsts are commonly used, and not having byte compilation warnings about the wrong number of arguments is something you'd expect to come up more often. > Emacs 23.1 complains > > foo.el:2:1:Warning: attempt to open-code `anonymous lambda' with > too few arguments > > till it aborts with > > foo.el:2:1:Error: Variable binding depth exceeds max-specpdl-size > > which I do not find very appropriate either. Nope. I tried briefly to follow the logic in the stuff that'd give a "attempt to open-code", but it doesn't seem to be triggered at all in this case. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no