Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!egrunix!schemers
From: schemers@egrunix.UUCP (Roland Schemers)
Newsgroups: comp.lang.c
Subject: Re: Oh nooo! (gotos)
Summary: this works
Keywords: what if...
Message-ID: <148@egrunix.UUCP>
Date: 7 Sep 89 15:13:09 GMT
References: <7598@goofy.megatest.UUCP> <12793@pur-ee.UUCP> <1461@atanasoff.cs.iastate.edu> <147@egrunix.UUCP>
Reply-To: schemers@unix.secs.oakland.edu.UUCP (Roland Schemers)
Distribution: usa
Organization: Oakland University, Rochester, MI
Lines: 24

I just compiled this, and it works (gcc 1.35.0):

#define begin_loop(name)	for(;;)
#define exit_loop(name)		goto name;
#define end_loop(name)		name:;

main()
{

	begin_loop(test) {
		printf("hello!\n");
		exit_loop(test);
		printf("goodbye!\n");
	} end_loop(test)

}

It only prints "hello!"

-- 
Roland J. Schemers III                  'Real programmers don't write specs.
Systems Programmer                      Users should be grateful for whatever
Oakland University                      they get. They are lucky to get any
schemers@unix.secs.oakland.edu		programs at all.'