From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 32306 invoked by alias); 4 Sep 2009 12:48:22 -0000 Received: (qmail 32279 invoked by uid 22791); 4 Sep 2009 12:48:17 -0000 X-SWARE-Spam-Status: No, hits=-2.3 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from mx01.qsc.de (HELO mx01.qsc.de) (213.148.129.14) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Fri, 04 Sep 2009 12:48:09 +0000 Received: from [192.168.178.22] (port-92-204-82-15.dynamic.qsc.de [92.204.82.15]) by mx01.qsc.de (Postfix) with ESMTP id 869563C857; Fri, 4 Sep 2009 14:48:06 +0200 (CEST) Message-ID: <4AA10C84.9010309@net-b.de> Date: Fri, 04 Sep 2009 12:48:00 -0000 From: Tobias Burnus User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.1) Gecko/20090715 SUSE/3.0b3-4.1 Thunderbird/3.0b3 MIME-Version: 1.0 To: gcc patches , Paolo Bonzini , Richard Guenther , Kai Tietz , Richard Henderson , Ralf Wildenhues Subject: Re: [patch]: Add check for stdint header Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit 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 X-SW-Source: 2009-09/txt/msg00352.txt.bz2 Paolo Bonzini wrote: > You can use GCC_STDINT_TYPES (new in this version) instead of > GCC_HEADER_STDINT since GCC does not need int_leastNN_t and int_fastNN_t. That is not completely true. The Fortran front end needs to know the storage size of the int_{least,fast}*_t in order to make the c_int_{least,fast}*_t kind parameters available in the ISO_C_BINDING module (for interoperability with C). The size needs to match the one on the target system in order that C and Fortran can interoperate. I have not checked whether the change affects this (cf. gcc/fortran/iso-c-binding.def and users of this file), but one should check this before submittal. Tobias