Abdulaziz Ghuloum wrote:
One advantage of this is that it would be much easier to create a purely
functional subset of Scheme.
How do you do the following functionally?
(letrec ([f (g (lambda () f))])
f)
Well, f is then given by
(g (lambda () (g (lambda () (g (lambda () g ...))))))
So what? It makes perfect sense if (define (g x) #t)
I take it (ne -- I assume) that there is some subtlety I'm
missing here but, please, what is it?
-t
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