From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 10155 invoked by alias); 28 Jun 2006 17:57:22 -0000 Received: (qmail 9548 invoked by uid 48); 28 Jun 2006 17:57:15 -0000 Date: Wed, 28 Jun 2006 18:02:00 -0000 Message-ID: <20060628175715.9547.qmail@sourceware.org> X-Bugzilla-Reason: CC References: Subject: [Bug c/28195] << (shift operator) does rotate operation In-Reply-To: Reply-To: gcc-bugzilla@gcc.gnu.org To: gcc-bugs@gcc.gnu.org From: "falk at debian dot org" Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org X-SW-Source: 2006-06/txt/msg02448.txt.bz2 List-Id: ------- Comment #1 from falk at debian dot org 2006-06-28 17:57 ------- Shifting by an amount larger than the size of a type is undefined behavior, so anything might happen. Gcc even warns about this. -- falk at debian dot org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution| |INVALID http://gcc.gnu.org/bugzilla/show_bug.cgi?id=28195