From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26958 invoked by alias); 18 May 2003 18:48:46 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 26935 invoked by uid 48); 18 May 2003 18:48:45 -0000 Date: Sun, 18 May 2003 18:48:00 -0000 Message-ID: <20030518184845.26934.qmail@sources.redhat.com> To: Sylvain.Pion@mpi-sb.mpg.de, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, ncm@cantrip.org, nobody@gcc.gnu.org From: paolo@gcc.gnu.org Reply-To: paolo@gcc.gnu.org, Sylvain.Pion@mpi-sb.mpg.de, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, ncm@cantrip.org, nobody@gcc.gnu.org, gcc-gnats@gcc.gnu.org Subject: Re: libstdc++/10783: std::vector::reverse_iterator could be smaller X-SW-Source: 2003-05/txt/msg02041.txt.bz2 List-Id: Synopsis: std::vector::reverse_iterator could be smaller State-Changed-From-To: open->analyzed State-Changed-By: paolo State-Changed-When: Sun May 18 18:48:45 2003 State-Changed-Why: Hi. Interesting issue. For sure, a basic understanding of EBCO (see, f.i., Vandevoorde and Josuttis, 16.2) doesn't suffice to completely explain what's going on. Indeed, wrt v2 (as shipped with 2.95.x), reverse_iterator has an _Iterator member but also inherit from iterator (as _mandated_ by the standard). Nathan, could you please shed light on this? Thanks, Paolo. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10783