From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 19716 invoked by alias); 11 May 2007 18:17:24 -0000 Received: (qmail 19647 invoked by uid 48); 11 May 2007 18:17:04 -0000 Date: Fri, 11 May 2007 18:17:00 -0000 Message-ID: <20070511181704.19646.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug libstdc++/31836] [4.3 Regression] FAIL: 27_io/basic_istream/extractors_arithmetic/char/12.cc execution test In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "pcarlini at suse dot de" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2007-05/txt/msg00843.txt.bz2 ------- Comment #22 from pcarlini at suse dot de 2007-05-11 19:17 ------- An additional remark on hppa: a *theoretical* possibility is that on hppa strtold (or sscanf), even if infinities are available, doesn't return an infinity in case of input overflow. As far as I know, that is strictly mandated only in C99. In that case, we could strengthen the check on __LDBL_HAS_INFINITY__ to one on _GLIBCXX_USE_C99, for example. -- pcarlini at suse dot de changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |pcarlini at suse dot de http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31836