[Haskell-cafe] What's the new type ?
z_axis at 163.com
Thu Nov 5 02:17:40 EST 2009
type Parser a = GenParser Char () a
newtype GenParser tok st a = Parser (State tok st -> Consumed (Reply tok st
As i know, the Parser type is just an alias of GenParser. Then can the
second line be replaced as below?
newtype GenParser tok st a = GenParser Char () (State tok st -> Consumed
(Reply tok st a))
If it can , then what is the new type ?
fac n = foldr (*) 1 [1..n]
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