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{-# LANGUAGE MultiParamTypeClasses #-}
module Main (main) where
import Language.Haskell.TH
u1 :: a
u1 = undefined
u2 :: a
u2 = undefined
f :: a
f = undefined
(.+.) :: a
(.+.) = undefined
main :: IO ()
main = do runQ [| f u1 u2 |] >>= p
runQ [| u1 `f` u2 |] >>= p
runQ [| (.+.) u1 u2 |] >>= p
runQ [| u1 .+. u2 |] >>= p
runQ [| (:) u1 u2 |] >>= p
runQ [| u1 : u2 |] >>= p
runQ [| \((:) x xs) -> x |] >>= p
runQ [| \(x : xs) -> x |] >>= p
runQ [d| class Foo a b where
foo :: a -> b |] >>= p
runQ [| \x -> (x, 1 `x` 2) |] >>= p
runQ [| \(+) -> ((+), 1 + 2) |] >>= p
runQ [| (f, 1 `f` 2) |] >>= p
runQ [| ((.+.), 1 .+. 2) |] >>= p
p :: Ppr a => a -> IO ()
p = putStrLn . pprint
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