From: utzoo!decvax!harpo!seismo!hao!hplabs!sri-unix!chris.umcp-cs@UDel-Relay
Newsgroups: net.unix-wizards
Title: On C Checkers
Article-I.D.: sri-unix.5223
Posted: Mon Feb 28 02:56:25 1983
Received: Tue Mar  1 07:38:45 1983

From:     Chris Torek 
Date:     31 Dec 82 04:29:17 EST  (Fri)
I haven't seen cchk, but I'll bet it doesn't find this error:

	while (cp < cend)
		*cp++ == *ct++;

where the == should be a single equals sign.  Lint doesn't find this;
cc doesn't; and it took me about a half hour in a relatively short
piece of code!  (I think Whitesmith's compiler would report "useless
expression".)

It's the sort of thing you can easily skip over, since it looks
so similar to what it should say.