From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: James Cloos Newsgroups: gmane.emacs.devel Subject: Copying one Lisp_Object to another in C code? Date: Thu, 01 Jul 2010 20:18:46 -0400 Message-ID: NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: dough.gmane.org 1278029992 10924 80.91.229.12 (2 Jul 2010 00:19:52 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Fri, 2 Jul 2010 00:19:52 +0000 (UTC) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Fri Jul 02 02:19:50 2010 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1OUTyt-0004U9-Ji for ged-emacs-devel@m.gmane.org; Fri, 02 Jul 2010 02:19:47 +0200 Original-Received: from localhost ([127.0.0.1]:34102 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OUTys-0005ix-NV for ged-emacs-devel@m.gmane.org; Thu, 01 Jul 2010 20:19:46 -0400 Original-Received: from [140.186.70.92] (port=52647 helo=eggs.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1OUTyn-0005ip-OX for emacs-devel@gnu.org; Thu, 01 Jul 2010 20:19:43 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.69) (envelope-from ) id 1OUTym-0003u9-AP for emacs-devel@gnu.org; Thu, 01 Jul 2010 20:19:41 -0400 Original-Received: from eagle.jhcloos.com ([207.210.242.212]:37155) by eggs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1OUTym-0003tz-29 for emacs-devel@gnu.org; Thu, 01 Jul 2010 20:19:40 -0400 Original-Received: by eagle.jhcloos.com (Postfix, from userid 10) id D75FB40215; Fri, 2 Jul 2010 00:19:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=jhcloos.com; s=eagle; t=1278029977; bh=h1t1NeRKcFJ3qU9C0S/QyixBx2y0v68XE9ePYebXH+M=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=xmUfLMxzmGK4akbWnKDUdBwC8oC7UcwU5JcAHiFqVdwF9fy2HE4VFY/6WsRrgH3da ETEV2IHdgaltUCJ+Rf53MVZ4zE4lClQWt6begeE4r3fuFEOBOmS1wuNXVhmQ/PM7VO iOBoOHqX++kgVaxgprP8m6ehj6cknDdlNiMZW/Vw= Original-Received: from carbon.jhcloos.org (localhost [127.0.0.1]) by carbon.jhcloos.org (Postfix) with ESMTP id C245D1C9644 for ; Fri, 2 Jul 2010 00:18:46 +0000 (UTC) User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/24.0.50 (gnu/linux) Face: iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAI1J REFUOE+lU9ESgCAIg64P1y+ngUdxhl5H8wFbbM0OmUiEhKkCYaZThXCo6KE5sCbA1DDX3genvO4d eBQgEMaM5qy6uWk4SfBYfdu9jvBN9nSVDOKRtwb+I3epboOsOX5pZbJNsBJFvmQQ05YMfieIBnYX FK2N6dOawd97r/e8RjkTLzmMsiVgrAoEugtviCM3v2WzjgAAAABJRU5ErkJggg== Copyright: Copyright 2009 James Cloos OpenPGP: ED7DAEA6; url=http://jhcloos.com/public_key/0xED7DAEA6.asc OpenPGP-Fingerprint: E9E9 F828 61A4 6EA9 0F2B 63E7 997A 9F17 ED7D AEA6 Original-Lines: 19 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:126667 Archived-At: Given: static void (foo) Lisp_Object foo; { Lisp_Object bar; /* etc */ is it OK to do: bar = foo; or is there a function or macro one should call? I presume GCPRO1 (foo) is in order either way? -JimC -- James Cloos OpenPGP: 1024D/ED7DAEA6