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{-# LANGUAGE TemplateHaskell #-}
module T7064a (decls, hsToTh) where
import Language.Haskell.TH
decls = [d|
f1 x = 1; f2 x = 2; f3 x = 3
{-# INLINE f1 #-}
{-# INLINE [2] f2 #-}
{-# INLINE CONLIKE [~2] f3 #-}
g1 x = 1; g2 x = 2; g3 x = 3
{-# SPECIALISE g1 :: Int -> Int #-}
{-# SPECIALISE [2] g2 :: Int -> Int #-}
{-# SPECIALISE INLINE [~2] g3 :: Int -> Int #-}
data T a = T a
instance Eq a => Eq (T a) where
{-# SPECIALISE instance Eq (T Int) #-}
(T x) == (T y) = x == y
{-# RULES
"rule1" fromIntegral = id :: a -> a ;
"rule2" [1] forall (x :: a) . fromIntegral x = x ;
"rule3" [~1] forall (x :: a) . fromIntegral x = x
#-}
|]
hsToTh = do
decls' <- runQ decls
mapM (print . ppr) decls'
|
