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From: robert@erix.UUCP (Robert Virding)
Newsgroups: net.lang.c
Subject: Re: Neophyte's question raised re: pcc problem
Message-ID: <327@erix.UUCP>
Date: Fri, 6-Apr-84 14:28:25 EST
Article-I.D.: erix.327
Posted: Fri Apr  6 14:28:25 1984
Date-Received: Sun, 8-Apr-84 01:41:41 EST
References: <501@mprvaxa.UUCP> <438@t4test.UUCP>
Organization: L M Ericsson, Stockholm, Sweden
Lines: 10

If I remember rightly K&R explicitly state (I can't remember page and
chapter) that the order of evaluation of an expression is undefined. In

	a = b++ + b;

the result depends on which order the rhs is executed. Therefore it isn't
neccessary that an expression of this type to generate the same result in
different situations.

			Robert Virding  @ L M Ericsson, Stockholm