Xref: utzoo comp.lang.c:29960 comp.std.c:3323
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From: wozniak@utkux1.utk.edu (Bryon Lape)
Newsgroups: comp.lang.c,comp.std.c
Subject: Re: Concurrent assingment (Was No swap needed.....)
Message-ID: <1990Jun28.200011.8932@cs.utk.edu>
Date: 28 Jun 90 20:00:11 GMT
References: <1990Jun28.143410.6171@cs.utk.edu> <1990Jun28.162932.14632@agate.berkeley.edu>
Sender: news@cs.utk.edu (USENET News System)
Reply-To: wozniak@utkux1.utk.edu (Bryon Lape)
Organization: University of Tennessee Computing Center, Knoxville
Lines: 11


	Wrong!!  This is an error!!  x would be 1, but y and z would be
unknown.
>	x, y = (x, y = y, x), (x, y = y, x);

	True this is complicated, but not impossible.  Believe it or
not, the concurrent assignment is PDL (expect = is :=) that translates
into PL/I!


-bryon lape-