Three hours ago, Marijn wrote:
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> Why doesn't this work (expand: unbound identifier in module in: a):
> [...]
Similar to the reason that this:
(define-syntax make-store
(syntax-rules ()
[(_ _id_ _E_)
(let ()
(define-syntax-rule (make-variable __E__)
(lambda () (let ([_id_ 1]) __E__)))
(define store (let ([_id_ 2]) (make-variable _E_)))
store)]))
((make-store a a))
returns 2 and not 1.
--
((lambda (x) (x x)) (lambda (x) (x x))) Eli Barzilay:
http://barzilay.org/ Maze is Life!
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