From mboxrd@z Thu Jan  1 00:00:00 1970
From: Falk Hueffner <falk.hueffner@student.uni-tuebingen.de>
To: gcc@gcc.gnu.org
Subject: Re: Is this a gcc bug?
Date: Wed, 17 Jan 2001 03:21:00 -0000
Message-id: <87wvbubgol.fsf@student.uni-tuebingen.de>
References: <20010113022149.AFA5534D80@nile.gnat.com> <3A64EDD6.76B11021@mvista.com>
X-SW-Source: 2001-01/msg01060.html

Michael Eager <eager@mvista.com> writes:

> My sugguestion:  
> 
> 	undefined behavior:  value of expression using 'x' is undefined 

This would seem to imply that the behaviour is undefined because one
uses an undefined value. But that's not the case: the standard says
program behaviour is undefined even if you say x = ++x and never look
at x again. (At least IIRC.)

BTW, I would really like to mention the warning "sequence point" so
people have something to look up.

	Falk