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{-# LANGUAGE NoImplicitPrelude #-}
--import Internals
typeAnn x = x
undefined :: forall (a :: Type) . a
primFix :: forall (a :: Type) . (a -> a) -> a
data Unit = TT
data String
data Empty (a :: String)
unsafeCoerce :: forall a b . a -> b
-- equality constraints
type family EqCT (t :: Type) (a :: t) (b :: t)
data Bool = False | True
data Ordering = LT | EQ | GT
data Int
primCompareInt :: Int -> Int -> Ordering
primAddInt :: Int -> Int -> Int
data List a = Nil | Cons a (List a)
infixr 5 :
fromInt x = x
from = \x -> x: from (primAddInt 1 x)
main = case from 0 of
(_:_:_:i:_) -> case primCompareInt i 3 of EQ -> True
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