TcGenDeriv

Documentation

type BagDerivStuff = Bag DerivStuff

data DerivStuff

Constructors

DerivAuxBind AuxBindSpec

DerivFamInst FamInst

DerivHsBind (LHsBind GhcPs, LSig GhcPs)

gen_Eq_binds :: SrcSpan -> TyCon -> TcM (LHsBinds GhcPs, BagDerivStuff)

gen_Ord_binds :: SrcSpan -> TyCon -> TcM (LHsBinds GhcPs, BagDerivStuff)

gen_Enum_binds :: SrcSpan -> TyCon -> TcM (LHsBinds GhcPs, BagDerivStuff)

gen_Bounded_binds :: SrcSpan -> TyCon -> (LHsBinds GhcPs, BagDerivStuff)

gen_Ix_binds :: SrcSpan -> TyCon -> TcM (LHsBinds GhcPs, BagDerivStuff)

gen_Show_binds :: (Name -> Fixity) -> SrcSpan -> TyCon -> (LHsBinds GhcPs, BagDerivStuff)

gen_Read_binds :: (Name -> Fixity) -> SrcSpan -> TyCon -> (LHsBinds GhcPs, BagDerivStuff)

gen_Data_binds :: SrcSpan -> TyCon -> TcM (LHsBinds GhcPs, BagDerivStuff)

gen_Lift_binds :: SrcSpan -> TyCon -> (LHsBinds GhcPs, BagDerivStuff)

gen_Newtype_binds :: SrcSpan -> Class -> [TyVar] -> [Type] -> Type -> TcM (LHsBinds GhcPs, BagDerivStuff)

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

genAuxBinds :: DynFlags -> SrcSpan -> BagDerivStuff -> SeparateBagsDerivStuff

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

boxConTbl :: [(Type, LHsExpr GhcPs -> LHsExpr GhcPs)]

litConTbl :: [(Type, LHsExpr GhcPs -> LHsExpr GhcPs)]

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

mkRdrFunBindEC :: Arity -> (LHsExpr GhcPs -> LHsExpr GhcPs) -> Located RdrName -> [LMatch GhcPs (LHsExpr GhcPs)] -> LHsBind GhcPs

Produces a function binding. When no equations are given, it generates a binding of the given arity and an empty case expression for the last argument that it passes to the given function to produce the right-hand side.

mkRdrFunBindSE :: Arity -> Located RdrName -> [LMatch GhcPs (LHsExpr GhcPs)] -> LHsBind GhcPs

Produces a function binding. When there are no equations, it generates a binding with the given arity that produces an error based on the name of the type of the last argument.

error_Expr :: String -> LHsExpr GhcPs