From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10437 invoked by alias); 12 Jan 2007 14:56:51 -0000 Received: (qmail 10398 invoked by alias); 12 Jan 2007 14:56:40 -0000 Date: Fri, 12 Jan 2007 14:56:00 -0000 Message-ID: <20070112145640.10397.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug libstdc++/30416] SIGSEGV in valarray::cshift(n) on empty array In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "paolo at gcc dot gnu dot org" 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: 2007-01/txt/msg01006.txt.bz2 ------- Comment #17 from paolo at gcc dot gnu dot org 2007-01-12 14:56 ------- Subject: Bug 30416 Author: paolo Date: Fri Jan 12 14:56:29 2007 New Revision: 120725 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=120725 Log: 2007-01-12 Paolo Carlini PR libstdc++/30416 (continued) * include/std/std_valarray.h (valarray<>::shift, valarray<>::cshift): Allways return the same variable, thus facilitating NRVO. 2007-01-12 Paolo Carlini PR libstdc++/30416 * include/std/std_valarray.h (valarray<>::shift, valarray<>::cshift): Do not segfault when |n| > size. * testsuite/26_numerics/valarray/30416.cc: New. Added: branches/gcc-4_2-branch/libstdc++-v3/testsuite/26_numerics/valarray/30416.cc Modified: branches/gcc-4_2-branch/libstdc++-v3/ChangeLog branches/gcc-4_2-branch/libstdc++-v3/include/std/std_valarray.h -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30416