From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 892 invoked by alias); 22 Oct 2006 12:18:51 -0000 Received: (qmail 882 invoked by uid 22791); 22 Oct 2006 12:18:50 -0000 X-Spam-Check-By: sourceware.org Received: from nile.gnat.com (HELO nile.gnat.com) (205.232.38.5) by sourceware.org (qpsmtpd/0.31) with ESMTP; Sun, 22 Oct 2006 12:18:48 +0000 Received: from localhost (localhost [127.0.0.1]) by filtered-nile.gnat.com (Postfix) with ESMTP id EC09D48D32A; Sun, 22 Oct 2006 08:18:46 -0400 (EDT) Received: from nile.gnat.com ([127.0.0.1]) by localhost (nile.gnat.com [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 12749-01-5; Sun, 22 Oct 2006 08:18:46 -0400 (EDT) Received: from [127.0.0.1] (nile.gnat.com [205.232.38.5]) by nile.gnat.com (Postfix) with ESMTP id 8CF8348D2C8; Sun, 22 Oct 2006 08:18:46 -0400 (EDT) Message-ID: <453B61AD.7030605@adacore.com> Date: Sun, 22 Oct 2006 12:18:00 -0000 From: Robert Dewar User-Agent: Thunderbird 1.5.0.7 (Windows/20060909) MIME-Version: 1.0 To: Eli Zaretskii , rodney.bates@wichita.edu, gdb@sourceware.org Subject: Re: breakpoint for accessing memory location References: <4537DBC6.1030807@hccnet.nl> <20061019201214.GA32332@nevyn.them.org> <4537DEDC.5000008@hccnet.nl> <453A3758.5090602@wichita.edu> <20061021155125.GA9177@nevyn.them.org> <20061021223200.GA21012@nevyn.them.org> <20061022042230.GA28995@nevyn.them.org> In-Reply-To: <20061022042230.GA28995@nevyn.them.org> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2006-10/txt/msg00192.txt.bz2 Daniel Jacobowitz wrote: > I really don't think we should be optimizing expressions. One > certainly could be devised - but it would look like "fold" in GCC, > which is a huge and horrendously complex thing. And it would lead to surprising results, if you watch p-p and p is out of scope, it would be surprising if it did NOT lead to an error! >