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TYPE SIGNATURES
TYPE CONSTRUCTORS
class C1 a where
meth1 :: a -> a
{-# MINIMAL meth1 #-}
class C2 a b where
meth2 :: a ~ b => a -> b
{-# MINIMAL meth2 #-}
class C3 a b where
type family F3 b :: * open
meth3 :: a -> F3 b -> F3 b
{-# MINIMAL meth3 #-}
class C4 a b where
meth4 :: a -> F4 b -> F4 b
{-# MINIMAL meth4 #-}
type family F4 a :: * open
type Syn1 a = F4 a
type Syn2 a = [a]
COERCION AXIOMS
axiom Roles3.NTCo:C1 :: C1 a = a -> a
axiom Roles3.NTCo:C2 :: C2 a b = (a ~ b) => a -> b
axiom Roles3.NTCo:C3 :: C3 a b = a -> F3 b -> F3 b
axiom Roles3.NTCo:C4 :: C4 a b = a -> F4 b -> F4 b
Dependent modules: []
Dependent packages: [base-4.8.2.0, ghc-prim-0.4.0.0,
integer-gmp-1.0.0.0]
==================== Typechecker ====================
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