From patchwork Mon Aug 20 11:05:31 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerald Pfeifer X-Patchwork-Id: 178746 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from sourceware.org (server1.sourceware.org [209.132.180.131]) by ozlabs.org (Postfix) with SMTP id 7AC472C00AC for ; Mon, 20 Aug 2012 21:06:00 +1000 (EST) Comment: DKIM? See http://www.dkim.org DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=gcc.gnu.org; s=default; x=1346065561; h=Comment: DomainKey-Signature:Received:Received:Received:Received:Date: From:To:cc:Subject:In-Reply-To:Message-ID:References: MIME-Version:Content-Type:Mailing-List:Precedence:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:Sender: Delivered-To; bh=znM+a64MFJm9r1kVugf4o1uQkQw=; b=o4kkC9nCTRDU4Ei l7QaZaA+KEe3dGBl8SLwXfW3SDbffb6JDm+Fc0B19Srwq7KGl2yhWEC016NoPCGn MrGNYWhUaRffX+lggARtWRH9NVC2I2ZhE7mPx2CudBIcZUQtcOyP2KljT63SIBDS /JLuUxZ6x4SPA58D7cbEk96n6nt8= Comment: DomainKeys? See http://antispam.yahoo.com/domainkeys DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=gcc.gnu.org; h=Received:Received:X-SWARE-Spam-Status:X-Spam-Check-By:Received:Received:Date:From:To:cc:Subject:In-Reply-To:Message-ID:References:MIME-Version:Content-Type:X-IsSubscribed:Mailing-List:Precedence:List-Id:List-Unsubscribe:List-Archive:List-Post:List-Help:Sender:Delivered-To; b=eK1wT0ZlUo1XAdx27yMXC9DuDC1k/9x79fg8GLM4xzyfhIgQ/dd+xK8lTE+UZ4 eTn0fxDEeo1re2b0iRkF+JBDwI65CrBE0s6DsMBMMwE7qIpYlVYiGJd6sSGT/K82 sKMtKDxtoczim/LVqHa/aSk9ZD1HUy829umlQk1IXZick=; Received: (qmail 1492 invoked by alias); 20 Aug 2012 11:05:48 -0000 Received: (qmail 1474 invoked by uid 22791); 20 Aug 2012 11:05:47 -0000 X-SWARE-Spam-Status: No, hits=-3.1 required=5.0 tests=AWL, BAYES_00, KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from ainaz.pair.com (HELO ainaz.pair.com) (209.68.2.66) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 20 Aug 2012 11:05:34 +0000 Received: from ip-109-85-98-107.web.vodafone.de (ip-109-85-98-107.web.vodafone.de [109.85.98.107]) by ainaz.pair.com (Postfix) with ESMTPSA id D3A233F419; Mon, 20 Aug 2012 07:05:31 -0400 (EDT) Date: Mon, 20 Aug 2012 13:05:31 +0200 (CEST) From: Gerald Pfeifer To: Tobias Burnus , gcc-patches@gcc.gnu.org cc: fortran@gcc.gnu.org Subject: Re: [wwwdocs] Update Fortran secrion in 4.8/changes.html In-Reply-To: <502A5A1F.5050607@net-b.de> Message-ID: References: <502A5A1F.5050607@net-b.de> MIME-Version: 1.0 X-IsSubscribed: yes Mailing-List: contact gcc-patches-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Archive: List-Post: List-Help: Sender: gcc-patches-owner@gcc.gnu.org Delivered-To: mailing list gcc-patches@gcc.gnu.org On Tue, 14 Aug 2012, Tobias Burnus wrote: > I have committed the patch as obvious, however, I am happy for any > comments. I went ahead and made some smaller changes, patch below. I noticed you are using ..., as in e, which we usually don't. Why that? Gerald Index: changes.html =================================================================== RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.8/changes.html,v retrieving revision 1.15 diff -u -3 -p -r1.15 changes.html --- changes.html 19 Aug 2012 19:48:02 -0000 1.15 +++ changes.html 20 Aug 2012 10:32:20 -0000 @@ -92,18 +92,20 @@ by this change.

(re)allocation in hot loops. (For arrays, replacing var= by var(:)= disables the automatic reallocation.) -
  • Reading floating point numbers which use q for the - exponential (such as 4.0q0) is now supported as vendor +

  • Reading floating point numbers which use q for + the exponential (such as 4.0q0) is now supported as vendor extension for better compatibility with old data files. It is strongly recommended to use for I/O the equivalent but standard conforming - e (such as 4.0e0). [For the Fortran + e (such as 4.0e0).

    + +

    (For Fortran source code, consider replacing the q in floating-point literals by a kind parameter (e.g. 4.0e0_qp - with a suitable qp). Note that – in the Fortran + with a suitable qp). Note that – in Fortran source code – replacing q by a simple - e is not equivalent.]

    • + e is not equivalent.)

    -
  • The GFORTRAN_TMPDIR environment variable, for specifying +
  • The GFORTRAN_TMPDIR environment variable for specifying a non-default directory for files opened with STATUS="SCRATCH", is not used anymore. Instead gfortran checks the POSIX/GNU standard TMPDIR environment variable. If TMPDIR is not