From owner-freebsd-arch@FreeBSD.ORG Wed Oct 31 20:46:41 2007 Return-Path: Delivered-To: freebsd-arch@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 09AB216A419; Wed, 31 Oct 2007 20:46:41 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: from harmony.bsdimp.com (bsdimp.com [199.45.160.85]) by mx1.freebsd.org (Postfix) with ESMTP id 8C82313C481; Wed, 31 Oct 2007 20:46:40 +0000 (UTC) (envelope-from imp@bsdimp.com) Received: from localhost (localhost [127.0.0.1]) by harmony.bsdimp.com (8.14.1/8.14.1) with ESMTP id l9VKZ4vL093013; Wed, 31 Oct 2007 14:35:04 -0600 (MDT) (envelope-from imp@bsdimp.com) Date: Wed, 31 Oct 2007 14:36:52 -0600 (MDT) Message-Id: <20071031.143652.84363262.imp@bsdimp.com> To: alfred@FreeBSD.org From: "M. Warner Losh" In-Reply-To: <20071030230013.GB33488@elvis.mu.org> References: <20071030055840.GS33488@elvis.mu.org> <47274A29.9040801@msobczak.com> <20071030230013.GB33488@elvis.mu.org> X-Mailer: Mew version 5.2 on Emacs 21.3 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: prog@msobczak.com, freebsd-arch@FreeBSD.org Subject: Re: C++ in the kernel X-BeenThere: freebsd-arch@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion related to FreeBSD architecture List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 31 Oct 2007 20:46:41 -0000 In message: <20071030230013.GB33488@elvis.mu.org> Alfred Perlstein writes: : I agree that we can use what's currently in C++, additional things : we can hack in ourselves and/or propose in the meanwhile. Most of the C++ features are implemented in libraries, even low level things like exceptions and rtti. One can often disable a feature by refusing to provide the support routines. No support routine, kernel can't link, no problems created by naive use :-) Warner