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(import java.lang.System)
## (require "./another" as another)
(definterface Function
(: apply (-> [java.lang.Object] java.lang.Object)))
(defclass Tuple0 [])
(defclass Tuple1 [[java.lang.Object _0]])
(defclass Tuple2 [[java.lang.Object _0] [java.lang.Object _1]])
(defclass Variant [[java.lang.String tag] [java.lang.Object value]])
#( (def (++ xs ys)
(case xs
#Nil
ys
(#Cons x xs*)
(#Cons x (++ xs* ys)))) )#
(def (main args)
(if true
(let variant (#Pair "Pattern" "Matching")
(case variant
(#Pair first second)
(do (:: (:: System out) (println first))
(:: (:: System out) (println second)))))
(:: (:: System out) (println "FALSE"))))
#( (def (template elems)
(case elems
#Nil
elems
(#Cons head tail)
(case head
(#Cons (#Symbol "~") (#Cons unquoted #Nil))
(#Cons unquoted (template tail))
(#Cons (#Symbol "~@") (#Cons spliced #Nil))
(#Cons (#Symbol "++") (#Cons spliced (template tail)))
_
(#Cons head (template tail)))
))
(defmacro (' form)
(case form
(#Cons form* #Nil)
(case form*
(#Form elems)
(#Quote (#Form (template elems)))
_
(#Quote form*))
))
(defmacro (::+ pieces)
(case pieces
(#Cons init #Nil)
init
(#Cons init (#Cons access others))
(' (::+ (:: (~ init) (~ access)) (~@ others)))
))
(def (main args)
(if true
(let f (lambda [x] (lambda [y] (x y)))
(let g (lambda [x] const)
(::+ System out (println (f g "WE'VE GOT CLOSURES!")))
## (:: (:: System out) (println (f g "WE'VE GOT CLOSURES!")))))
(:: (:: System out) (println "FALSE"))))
)#
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