From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 27057 invoked by alias); 23 Nov 2006 17:12:18 -0000 Received: (qmail 27047 invoked by uid 22791); 23 Nov 2006 17:12:16 -0000 X-Spam-Check-By: sourceware.org Received: from wx-out-0506.google.com (HELO wx-out-0506.google.com) (66.249.82.236) by sourceware.org (qpsmtpd/0.31) with ESMTP; Thu, 23 Nov 2006 17:12:06 +0000 Received: by wx-out-0506.google.com with SMTP id h26so645627wxd for ; Thu, 23 Nov 2006 09:12:04 -0800 (PST) Received: by 10.70.84.6 with SMTP id h6mr5995479wxb.1164301924581; Thu, 23 Nov 2006 09:12:04 -0800 (PST) Received: by 10.70.12.9 with HTTP; Thu, 23 Nov 2006 09:12:04 -0800 (PST) Message-ID: Date: Thu, 23 Nov 2006 17:12:00 -0000 From: "Rob Quill" To: gdb@sourceware.org Subject: Variable values before initialisaton MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline X-IsSubscribed: yes Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2006-11/txt/msg00160.txt.bz2 Hi, Sorry to ask to many questions in one day. but I was wondering fi anyone could explain why a variable can have a value before it has been declared. In my code I have: int i = 0; int j = 2; int k = 3; and if I print the value of k any time before it has been set to 3, it get it being equal to a very large number, rather than it not being in the current scope. Is this a debugging thing, or something to do with the way the code is compiled, or something else? Thanks, Rob