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T8958.hs:1:31: warning:
-XDatatypeContexts is deprecated: It was widely considered a misfeature, and has been removed from the Haskell language.
TYPE SIGNATURES
T8958.MkMap :: forall k v. [(k, v)] -> Map k v
TYPE CONSTRUCTORS
type role Map nominal representational
newtype (Nominal k, Representational v) => Map k v = MkMap [(k, v)]
class Nominal a
type role Representational representational
class Representational a
COERCION AXIOMS
axiom T8958.N:Map :: Map k v = [(k, v)] -- Defined at T8958.hs:13:1
INSTANCES
instance [incoherent] Representational a
-- Defined at T8958.hs:10:10
instance [incoherent] Nominal a -- Defined at T8958.hs:7:10
Dependent modules: []
Dependent packages: [base-4.10.0.0, ghc-prim-0.5.0.0,
integer-gmp-1.0.0.1]
==================== Typechecker ====================
T8958.$tcMap
= GHC.Types.TyCon
16542473435673943392##
5374201132143305512##
T8958.$trModule
(GHC.Types.TrNameS "Map"#)
0
krep
krep [InlPrag=[~]]
= GHC.Types.KindRepFun
(GHC.Types.KindRepTYPE GHC.Types.LiftedRep)
(GHC.Types.KindRepFun
(GHC.Types.KindRepTYPE GHC.Types.LiftedRep)
(GHC.Types.KindRepTYPE GHC.Types.LiftedRep))
T8958.$tc'MkMap
= GHC.Types.TyCon
2942839876828444488##
3989137838066763457##
T8958.$trModule
(GHC.Types.TrNameS "'MkMap"#)
2
krep
krep [InlPrag=[~]]
= GHC.Types.KindRepFun
(GHC.Types.KindRepTyConApp
GHC.Types.$tc[]
((:) @ GHC.Types.KindRep
(GHC.Types.KindRepTyConApp
GHC.Tuple.$tc(,)
((:) @ GHC.Types.KindRep
(GHC.Types.KindRepVar 0)
((:) @ GHC.Types.KindRep
(GHC.Types.KindRepVar 1) [] @ GHC.Types.KindRep)))
[] @ GHC.Types.KindRep))
(GHC.Types.KindRepTyConApp
T8958.$tcMap
((:) @ GHC.Types.KindRep
(GHC.Types.KindRepVar 0)
((:) @ GHC.Types.KindRep
(GHC.Types.KindRepVar 1) [] @ GHC.Types.KindRep)))
T8958.$tcRepresentational
= GHC.Types.TyCon
12809567151893673426##
12159693688248149156##
T8958.$trModule
(GHC.Types.TrNameS "Representational"#)
0
krep
krep [InlPrag=[~]]
= GHC.Types.KindRepFun
(GHC.Types.KindRepTYPE GHC.Types.LiftedRep)
(GHC.Types.KindRepTyConApp
GHC.Types.$tcConstraint [] @ GHC.Types.KindRep)
T8958.$tc'C:Representational
= GHC.Types.TyCon
2358772282532242424##
5444038897914446879##
T8958.$trModule
(GHC.Types.TrNameS "'C:Representational"#)
1
krep
krep [InlPrag=[~]]
= GHC.Types.KindRepTyConApp
T8958.$tcRepresentational
((:) @ GHC.Types.KindRep
(GHC.Types.KindRepVar 0) [] @ GHC.Types.KindRep)
T8958.$tcNominal
= GHC.Types.TyCon
12224997609886144634##
9866011944332051160##
T8958.$trModule
(GHC.Types.TrNameS "Nominal"#)
0
krep
krep [InlPrag=[~]]
= GHC.Types.KindRepFun
(GHC.Types.KindRepTYPE GHC.Types.LiftedRep)
(GHC.Types.KindRepTyConApp
GHC.Types.$tcConstraint [] @ GHC.Types.KindRep)
T8958.$tc'C:Nominal
= GHC.Types.TyCon
10562260635335201742##
1215478186250709459##
T8958.$trModule
(GHC.Types.TrNameS "'C:Nominal"#)
1
krep
krep [InlPrag=[~]]
= GHC.Types.KindRepTyConApp
T8958.$tcNominal
((:) @ GHC.Types.KindRep
(GHC.Types.KindRepVar 0) [] @ GHC.Types.KindRep)
T8958.$trModule
= GHC.Types.Module
(GHC.Types.TrNameS "main"#) (GHC.Types.TrNameS "T8958"#)
AbsBinds [a] []
{Exports: [T8958.$fRepresentationala <= $dRepresentational
wrap: <>]
Exported types: T8958.$fRepresentationala [InlPrag=CONLIKE]
:: forall a. Representational a
[LclIdX[DFunId],
Unf=DFun: \ (@ a) -> T8958.C:Representational TYPE: a]
Binds: $dRepresentational = T8958.C:Representational @ a
Evidence: [EvBinds{}]}
AbsBinds [a] []
{Exports: [T8958.$fNominala <= $dNominal
wrap: <>]
Exported types: T8958.$fNominala [InlPrag=CONLIKE]
:: forall a. Nominal a
[LclIdX[DFunId], Unf=DFun: \ (@ a) -> T8958.C:Nominal TYPE: a]
Binds: $dNominal = T8958.C:Nominal @ a
Evidence: [EvBinds{}]}
|
