ghc-8.0.0.20160421: The GHC API

Safe Haskell	None
Language	Haskell2010

TcGenDeriv

Documentation

type BagDerivStuff = Bag DerivStuff Source #

data DerivStuff Source #

Constructors

DerivAuxBind AuxBindSpec
DerivFamInst FamInst
DerivHsBind (LHsBind RdrName, LSig RdrName)
DerivInst (InstInfo RdrName)

hasBuiltinDeriving :: DynFlags -> (Name -> Fixity) -> Class -> Maybe (SrcSpan -> TyCon -> (LHsBinds RdrName, BagDerivStuff)) Source #

data FFoldType a Source #

Constructors

FT
Fields ft_triv :: a Does not contain variable ft_var :: a The variable itself ft_co_var :: a The variable itself, contravariantly ft_fun :: a -> a -> a Function type ft_tup :: TyCon -> [a] -> a Tuple type ft_ty_app :: Type -> a -> a Type app, variable only in last argument ft_bad_app :: a Type app, variable other than in last argument ft_forall :: TcTyVar -> a -> a Forall type

functorLikeTraverse Source #

Arguments

:: TyVar	Variable to look for
-> FFoldType a	How to fold
-> Type	Type to process
-> a

deepSubtypesContaining :: TyVar -> Type -> [TcType] Source #

foldDataConArgs :: FFoldType a -> DataCon -> [a] Source #

mkCoerceClassMethEqn :: Class -> [TyVar] -> [Type] -> Type -> Id -> Pair Type Source #

gen_Newtype_binds :: SrcSpan -> Class -> [TyVar] -> [Type] -> Type -> LHsBinds RdrName Source #

genAuxBinds :: SrcSpan -> BagDerivStuff -> SeparateBagsDerivStuff Source #

ordOpTbl :: [(Type, (RdrName, RdrName, RdrName, RdrName, RdrName))] Source #

boxConTbl :: [(Type, RdrName)] Source #

litConTbl :: [(Type, LHsExpr RdrName -> LHsExpr RdrName)] Source #

mkRdrFunBind :: Located RdrName -> [LMatch RdrName (LHsExpr RdrName)] -> LHsBind RdrName Source #