From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: [Emacs-diffs] master 9569916 3/3: Stop worrying about Alliant in bytecode.c Date: Fri, 15 Jul 2016 22:23:00 -0400 Message-ID: References: <20160715203151.24217.73791@vcs.savannah.gnu.org> <20160715203152.67A4922014C@vcs.savannah.gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1468636292 1458 80.91.229.3 (16 Jul 2016 02:31:32 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sat, 16 Jul 2016 02:31:32 +0000 (UTC) Cc: Paul Eggert To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Sat Jul 16 04:31:26 2016 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1bOFNu-0007N3-Mw for ged-emacs-devel@m.gmane.org; Sat, 16 Jul 2016 04:31:18 +0200 Original-Received: from localhost ([::1]:35673 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bOFG1-0002bO-K8 for ged-emacs-devel@m.gmane.org; Fri, 15 Jul 2016 22:23:09 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47275) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bOFFw-0002bJ-Jr for emacs-devel@gnu.org; Fri, 15 Jul 2016 22:23:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bOFFt-0000Pk-CZ for emacs-devel@gnu.org; Fri, 15 Jul 2016 22:23:04 -0400 Original-Received: from ironport2-out.teksavvy.com ([206.248.154.181]:58367) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bOFFt-0000Pf-8I for emacs-devel@gnu.org; Fri, 15 Jul 2016 22:23:01 -0400 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: A0AwFgA731xV/3mcpUVcgxCEAoVVu0CHSwQCAoE8OxIBAQEBAQEBgQpBBYNdAQEEViMQCzQSFBgNiGPPIwEBAQcBAQEBHos6hQUHFoQXAQSzP4FFI4QUIoJ4AQEB X-IPAS-Result: A0AwFgA731xV/3mcpUVcgxCEAoVVu0CHSwQCAoE8OxIBAQEBAQEBgQpBBYNdAQEEViMQCzQSFBgNiGPPIwEBAQcBAQEBHos6hQUHFoQXAQSzP4FFI4QUIoJ4AQEB X-IronPort-AV: E=Sophos;i="5.13,465,1427774400"; d="scan'208";a="248146516" Original-Received: from 69-165-156-121.dsl.teksavvy.com (HELO fmsmemgm.homelinux.net) ([69.165.156.121]) by ironport2-out.teksavvy.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 15 Jul 2016 22:23:00 -0400 Original-Received: by fmsmemgm.homelinux.net (Postfix, from userid 20848) id 715A9AE0ED; Fri, 15 Jul 2016 22:23:00 -0400 (EDT) In-Reply-To: <20160715203152.67A4922014C@vcs.savannah.gnu.org> (Paul Eggert's message of "Fri, 15 Jul 2016 20:31:52 +0000 (UTC)") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1.50 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 206.248.154.181 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.21 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.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.org gmane.emacs.devel:205751 Archived-At: > -/* Push x onto the execution stack. This used to be #define PUSH(x) > - (*++stackp = (x)) This oddity is necessary because Alliant can't be > - bothered to compile the preincrement operator properly, as of 4/91. > - -JimB */ > +/* Push X onto the execution stack. The expression X should not > + contain TOP, to avoid competing side effects. */ Isn't it a bit premature? Stefan