From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_MUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3A19C04AB8 for ; Thu, 13 Sep 2018 22:15:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6F73020839 for ; Thu, 13 Sep 2018 22:15:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6F73020839 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ZenIV.linux.org.uk Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728201AbeIND1P (ORCPT ); Thu, 13 Sep 2018 23:27:15 -0400 Received: from zeniv.linux.org.uk ([195.92.253.2]:44282 "EHLO ZenIV.linux.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727726AbeIND1O (ORCPT ); Thu, 13 Sep 2018 23:27:14 -0400 Received: from viro by ZenIV.linux.org.uk with local (Exim 4.87 #1 (Red Hat Linux)) id 1g0Ztr-0005Lh-3U; Thu, 13 Sep 2018 22:15:47 +0000 Date: Thu, 13 Sep 2018 23:15:47 +0100 From: Al Viro To: Alexey Dobriyan Cc: Greg KH , linux-kernel@vger.kernel.org, dhowells@redhat.com Subject: Re: [RFC] UAPI: Check headers by compiling all together as C++ Message-ID: <20180913221546.GV19965@ZenIV.linux.org.uk> References: <20180905185922.GA25461@avx2> <20180905192636.GA13608@kroah.com> <20180905193111.GA27217@avx2> <20180905222247.GT19965@ZenIV.linux.org.uk> <20180913220124.GA12570@avx2> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20180913220124.GA12570@avx2> User-Agent: Mutt/1.9.1 (2017-09-22) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Sep 14, 2018 at 01:01:24AM +0300, Alexey Dobriyan wrote: > > Don't tempt me... > > <= g++-8 doesn't support C99 style initializers. > g++-8 mostly does: for example > > .foo = { > [BAR] = 1, > }, > > doesn't work, but regular .foo = 42 does. > Additionally, g++ makes noise about order of initializators. > C++20 is supposed to make things better. It's too early for AFD postings. And you *are* tempting me to throw into the tree as many anti-C++ devices as can be done tastefully, just to stop somebody attempting that insanity in the earnest.