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{-# LANGUAGE TemplateHaskell, GADTs #-}
module Main where
import Language.Haskell.TH
main :: IO ()
main = do
x <- [d| newtype MyType where MyCons :: Bool -> MyType
newtype MyType1 where MyCons1 :: Show a => a -> Bool -> MyType
newtype MyType2 a where MyCons2 :: a -> MyType
newtype MyType3 a where MyCons3 :: a -> MyType
newtype MyType4 = (:#) Int
newtype MyType5 where (:##) :: Int -> MyType
|]
putStrLn $ pprint x
|
