From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 36326 invoked by alias); 6 Dec 2018 10:50:08 -0000 Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Received: (qmail 119528 invoked by uid 89); 6 Dec 2018 10:33:22 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-0.9 required=5.0 tests=BAYES_00,KAM_LAZY_DOMAIN_SECURITY,SPF_HELO_PASS autolearn=no version=3.3.2 spammy=HTo:U*jvdelisle X-HELO: mx1.redhat.com Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 06 Dec 2018 10:33:20 +0000 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 9991CC05000A; Thu, 6 Dec 2018 10:33:19 +0000 (UTC) Received: from tucnak.zalov.cz (ovpn-117-214.ams2.redhat.com [10.36.117.214]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 19C812C155; Thu, 6 Dec 2018 10:33:18 +0000 (UTC) Received: from tucnak.zalov.cz (localhost [127.0.0.1]) by tucnak.zalov.cz (8.15.2/8.15.2) with ESMTP id wB6AXGEX015085; Thu, 6 Dec 2018 11:33:16 +0100 Received: (from jakub@localhost) by tucnak.zalov.cz (8.15.2/8.15.2/Submit) id wB6AXCZK015084; Thu, 6 Dec 2018 11:33:12 +0100 Date: Thu, 06 Dec 2018 10:50:00 -0000 From: Jakub Jelinek To: Jerry DeLisle Cc: Fritz Reese , mark.eggleston@codethink.co.uk, fortran , gcc-patches , Jeff Law Subject: Re: [PATCH, Fortran] pad char to int conversions with spaces instead of zeros (legacy) Message-ID: <20181206103312.GP12380@tucnak> Reply-To: Jakub Jelinek References: <17e10b1f-a4a8-745a-0247-7bddfd90df7f@codethink.co.uk> <20181204151130.GB12380@tucnak> <3666ba47-343a-21ea-cdba-43d9d5a6709f@charter.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3666ba47-343a-21ea-cdba-43d9d5a6709f@charter.net> User-Agent: Mutt/1.9.2 (2017-12-15) X-IsSubscribed: yes X-SW-Source: 2018-12/txt/msg00352.txt.bz2 On Wed, Dec 05, 2018 at 06:27:00PM -0800, Jerry DeLisle wrote: > I disagree completely. I assume the idea of -fdec-pad-with-spaces is to > accomodate some old dec fortran code. The only reason to use some other > character is if someone is writing new dec fortran code, which is implying > encouraging people to be writing non standard conforming code. > > Even if it is conforming in the sense that it is processor dependent you are > encouraging people to create new non portable code across compilers. Please > just stay consistent with Intel. So do you prefer to always use ' ' instead of '\0', or decide based on -fdec without a separate option controlling that? Jakub