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From: flee@shire.cs.psu.edu (Felix Lee)
Newsgroups: comp.lang.c
Subject: A perverse switch statement.
Message-ID: <FLEE.89Oct13095510@shire.cs.psu.edu>
Date: 13 Oct 89 14:55:10 GMT
References: <561@crdos1.crd.ge.COM> <10041@xanth.cs.odu.edu>
	<10888@riks.csl.sony.co.jp> <1079@m3.mfci.UUCP>
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Organization: Penn State University Computer Science
Lines: 22

Something sparked by comp.std.c's "declarations in switches"
discussion.  Duff's device and Obfuscated C: all perverse.

main()
{
	int i, j = 1;
	for (i = 0; i <= 6; ++i)
		switch (i)
		top:
		case 6:	{
			int k = 3;
		case 0:	for (; ++k % 3; ++j) {
		case 1:		printf(" j = %d,", j);
		case 2:		printf(" k = %d\n", k);
			}
		case 3: printf("i = %d\n", i); break;
		case 4: printf("i = %d\n", i);
		case 5:	goto top;
		}
}
--
Felix Lee	flee@shire.cs.psu.edu	*!psuvax1!flee