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fronx/InfixDataConstructor.hs

Last active January 1, 2016 16:19
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InfixDataConstructor.hs
data Type = T String
| Type :-> Type -- infix! (must start with `:`)
deriving Show
int = T "Int"
main = do
print (int :-> int)
-- T "Int" :-> T "Int"
print ((int :-> int) :-> int :-> int)
-- ((T "Int" :-> T "Int") :-> T "Int") :-> T "Int"
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