GHC.Iface.Type

Documentation

type IfExtName = Name

type IfLclName = FastString

data IfaceType

A kind of universal type, used for types and kinds.

Any time a Type is pretty-printed, it is first converted to an IfaceType before being printed. See Note [Pretty printing via Iface syntax] in GHC.Types.TyThing.Ppr

Constructors

IfaceFreeTyVar TyVar

IfaceTyVar IfLclName

IfaceLitTy IfaceTyLit

IfaceAppTy IfaceType IfaceAppArgs

IfaceFunTy FunTyFlag IfaceMult IfaceType IfaceType

IfaceForAllTy IfaceForAllBndr IfaceType

IfaceTyConApp IfaceTyCon IfaceAppArgs

IfaceCastTy IfaceType IfaceCoercion

IfaceCoercionTy IfaceCoercion

IfaceTupleTy TupleSort PromotionFlag IfaceAppArgs

Instances

NFData IfaceType

Defined in GHC.Iface.Type

Methods

rnf :: IfaceType -> ()

Binary IfaceType

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> IfaceType -> IO ()

put :: BinHandle -> IfaceType -> IO (Bin IfaceType)

get :: BinHandle -> IO IfaceType

Outputable IfaceType

Defined in GHC.Iface.Type

Methods

ppr :: IfaceType -> SDoc

Binary (DefMethSpec IfaceType)

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> DefMethSpec IfaceType -> IO ()

put :: BinHandle -> DefMethSpec IfaceType -> IO (Bin (DefMethSpec IfaceType))

get :: BinHandle -> IO (DefMethSpec IfaceType)

type IfacePredType = IfaceType

type IfaceKind = IfaceType

data IfaceCoercion

Constructors

IfaceReflCo IfaceType

IfaceGReflCo Role IfaceType IfaceMCoercion

IfaceFunCo Role IfaceCoercion IfaceCoercion IfaceCoercion

IfaceTyConAppCo Role IfaceTyCon [IfaceCoercion]

IfaceAppCo IfaceCoercion IfaceCoercion

IfaceForAllCo IfaceBndr !ForAllTyFlag !ForAllTyFlag IfaceCoercion IfaceCoercion

IfaceCoVarCo IfLclName

IfaceAxiomInstCo IfExtName BranchIndex [IfaceCoercion]

IfaceAxiomRuleCo IfLclName [IfaceCoercion]

IfaceUnivCo IfaceUnivCoProv Role IfaceType IfaceType

IfaceSymCo IfaceCoercion

IfaceTransCo IfaceCoercion IfaceCoercion

IfaceSelCo CoSel IfaceCoercion

IfaceLRCo LeftOrRight IfaceCoercion

IfaceInstCo IfaceCoercion IfaceCoercion

IfaceKindCo IfaceCoercion

IfaceSubCo IfaceCoercion

IfaceFreeCoVar CoVar

IfaceHoleCo CoVar

See Note [Holes in IfaceCoercion]

Instances

NFData IfaceCoercion

Defined in GHC.Iface.Type

Methods

rnf :: IfaceCoercion -> ()

Binary IfaceCoercion

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> IfaceCoercion -> IO ()

put :: BinHandle -> IfaceCoercion -> IO (Bin IfaceCoercion)

get :: BinHandle -> IO IfaceCoercion

Outputable IfaceCoercion

Defined in GHC.Iface.Type

Methods

ppr :: IfaceCoercion -> SDoc

data IfaceMCoercion

Constructors

IfaceMRefl

IfaceMCo IfaceCoercion

Instances

NFData IfaceMCoercion

Defined in GHC.Iface.Type

Methods

rnf :: IfaceMCoercion -> ()

Binary IfaceMCoercion

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> IfaceMCoercion -> IO ()

put :: BinHandle -> IfaceMCoercion -> IO (Bin IfaceMCoercion)

get :: BinHandle -> IO IfaceMCoercion

data IfaceUnivCoProv

Constructors

IfacePhantomProv IfaceCoercion

IfaceProofIrrelProv IfaceCoercion

IfacePluginProv String

Instances

NFData IfaceUnivCoProv

Defined in GHC.Iface.Type

Methods

rnf :: IfaceUnivCoProv -> ()

Binary IfaceUnivCoProv

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> IfaceUnivCoProv -> IO ()

put :: BinHandle -> IfaceUnivCoProv -> IO (Bin IfaceUnivCoProv)

get :: BinHandle -> IO IfaceUnivCoProv

type IfaceMult = IfaceType

data IfaceTyCon

Constructors

IfaceTyCon

Fields

• ifaceTyConName :: IfExtName
• ifaceTyConInfo :: IfaceTyConInfo

Instances

NFData IfaceTyCon

Defined in GHC.Iface.Type

Methods

rnf :: IfaceTyCon -> ()

Binary IfaceTyCon

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> IfaceTyCon -> IO ()

put :: BinHandle -> IfaceTyCon -> IO (Bin IfaceTyCon)

get :: BinHandle -> IO IfaceTyCon

Outputable IfaceTyCon

Defined in GHC.Iface.Type

Methods

ppr :: IfaceTyCon -> SDoc

Eq IfaceTyCon

Defined in GHC.Iface.Type

Methods

(==) :: IfaceTyCon -> IfaceTyCon -> Bool

(/=) :: IfaceTyCon -> IfaceTyCon -> Bool

data IfaceTyConInfo

Constructors

IfaceTyConInfo

Fields

• ifaceTyConIsPromoted :: PromotionFlag
• ifaceTyConSort :: IfaceTyConSort

Instances

NFData IfaceTyConInfo

Defined in GHC.Iface.Type

Methods

rnf :: IfaceTyConInfo -> ()

Binary IfaceTyConInfo

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> IfaceTyConInfo -> IO ()

put :: BinHandle -> IfaceTyConInfo -> IO (Bin IfaceTyConInfo)

get :: BinHandle -> IO IfaceTyConInfo

Outputable IfaceTyConInfo

Defined in GHC.Iface.Type

Methods

ppr :: IfaceTyConInfo -> SDoc

Eq IfaceTyConInfo

Defined in GHC.Iface.Type

Methods

(==) :: IfaceTyConInfo -> IfaceTyConInfo -> Bool

(/=) :: IfaceTyConInfo -> IfaceTyConInfo -> Bool

mkIfaceTyConInfo :: PromotionFlag -> IfaceTyConSort -> IfaceTyConInfo

data IfaceTyConSort

The various types of TyCons which have special, built-in syntax.

Constructors

IfaceNormalTyCon

a regular tycon

IfaceTupleTyCon !Arity !TupleSort

a tuple, e.g. (a, b, c) or (#a, b, c#). The arity is the tuple width, not the tycon arity (which is twice the width in the case of unboxed tuples).

IfaceSumTyCon !Arity

an unboxed sum, e.g. (# a | b | c #)

IfaceEqualityTyCon

A heterogeneous equality TyCon (i.e. eqPrimTyCon, eqReprPrimTyCon, heqTyCon) that is actually being applied to two types of the same kind. This affects pretty-printing only: see Note [Equality predicates in IfaceType]

Instances

NFData IfaceTyConSort

Defined in GHC.Iface.Type

Methods

rnf :: IfaceTyConSort -> ()

Binary IfaceTyConSort

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> IfaceTyConSort -> IO ()

put :: BinHandle -> IfaceTyConSort -> IO (Bin IfaceTyConSort)

get :: BinHandle -> IO IfaceTyConSort

Outputable IfaceTyConSort

Defined in GHC.Iface.Type

Methods

ppr :: IfaceTyConSort -> SDoc

Eq IfaceTyConSort

Defined in GHC.Iface.Type

Methods

(==) :: IfaceTyConSort -> IfaceTyConSort -> Bool

(/=) :: IfaceTyConSort -> IfaceTyConSort -> Bool

data IfaceTyLit

Constructors

IfaceNumTyLit Integer

IfaceStrTyLit FastString

IfaceCharTyLit Char

Instances

NFData IfaceTyLit

Defined in GHC.Iface.Type

Methods

rnf :: IfaceTyLit -> ()

Binary IfaceTyLit

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> IfaceTyLit -> IO ()

put :: BinHandle -> IfaceTyLit -> IO (Bin IfaceTyLit)

get :: BinHandle -> IO IfaceTyLit

Outputable IfaceTyLit

Defined in GHC.Iface.Type

Methods

ppr :: IfaceTyLit -> SDoc

Eq IfaceTyLit

Defined in GHC.Iface.Type

Methods

(==) :: IfaceTyLit -> IfaceTyLit -> Bool

(/=) :: IfaceTyLit -> IfaceTyLit -> Bool

data IfaceAppArgs

Stores the arguments in a type application as a list. See Note [Suppressing invisible arguments].

Constructors

IA_Nil

IA_Arg IfaceType ForAllTyFlag IfaceAppArgs

Instances

Monoid IfaceAppArgs

Defined in GHC.Iface.Type

Methods

mempty :: IfaceAppArgs

mappend :: IfaceAppArgs -> IfaceAppArgs -> IfaceAppArgs

mconcat :: [IfaceAppArgs] -> IfaceAppArgs

Semigroup IfaceAppArgs

Defined in GHC.Iface.Type

Methods

(<>) :: IfaceAppArgs -> IfaceAppArgs -> IfaceAppArgs

sconcat :: NonEmpty IfaceAppArgs -> IfaceAppArgs

stimes :: Integral b => b -> IfaceAppArgs -> IfaceAppArgs

NFData IfaceAppArgs

Defined in GHC.Iface.Type

Methods

rnf :: IfaceAppArgs -> ()

Binary IfaceAppArgs

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> IfaceAppArgs -> IO ()

put :: BinHandle -> IfaceAppArgs -> IO (Bin IfaceAppArgs)

get :: BinHandle -> IO IfaceAppArgs

Outputable IfaceAppArgs

Defined in GHC.Iface.Type

Methods

ppr :: IfaceAppArgs -> SDoc

type IfaceContext = [IfacePredType]

data IfaceBndr

Constructors

IfaceIdBndr !IfaceIdBndr

IfaceTvBndr !IfaceTvBndr

Instances

NFData IfaceBndr

Defined in GHC.Iface.Type

Methods

rnf :: IfaceBndr -> ()

Binary IfaceBndr

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> IfaceBndr -> IO ()

put :: BinHandle -> IfaceBndr -> IO (Bin IfaceBndr)

get :: BinHandle -> IO IfaceBndr

Outputable IfaceBndr

Defined in GHC.Iface.Type

Methods

ppr :: IfaceBndr -> SDoc

data IfaceOneShot

Constructors

IfaceNoOneShot

IfaceOneShot

Instances

NFData IfaceOneShot

Defined in GHC.Iface.Type

Methods

rnf :: IfaceOneShot -> ()

Binary IfaceOneShot

Defined in GHC.Iface.Type

Methods

put_ :: BinHandle -> IfaceOneShot -> IO ()

put :: BinHandle -> IfaceOneShot -> IO (Bin IfaceOneShot)

get :: BinHandle -> IO IfaceOneShot

Outputable IfaceOneShot

Defined in GHC.Iface.Type

Methods

ppr :: IfaceOneShot -> SDoc

type IfaceLamBndr = (IfaceBndr, IfaceOneShot)

type IfaceTvBndr = (IfLclName, IfaceKind)

type IfaceIdBndr = (IfaceType, IfLclName, IfaceType)

type IfaceTyConBinder = VarBndr IfaceBndr TyConBndrVis

type IfaceForAllSpecBndr = VarBndr IfaceBndr Specificity

type IfaceForAllBndr = VarBndr IfaceBndr ForAllTyFlag

data ForAllTyFlag

ForAllTyFlag

Is something required to appear in source Haskell (Required), permitted by request (Specified) (visible type application), or prohibited entirely from appearing in source Haskell (Inferred)? See Note [VarBndrs, ForAllTyBinders, TyConBinders, and visibility] in GHC.Core.TyCo.Rep

Constructors

Invisible !Specificity

Required

Bundled Patterns

pattern Specified :: ForAllTyFlag

pattern Inferred :: ForAllTyFlag

Instances

Data ForAllTyFlag

Defined in GHC.Types.Var

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ForAllTyFlag -> c ForAllTyFlag

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ForAllTyFlag

toConstr :: ForAllTyFlag -> Constr

dataTypeOf :: ForAllTyFlag -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c ForAllTyFlag)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ForAllTyFlag)

gmapT :: (forall b. Data b => b -> b) -> ForAllTyFlag -> ForAllTyFlag

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ForAllTyFlag -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ForAllTyFlag -> r

gmapQ :: (forall d. Data d => d -> u) -> ForAllTyFlag -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> ForAllTyFlag -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> ForAllTyFlag -> m ForAllTyFlag

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ForAllTyFlag -> m ForAllTyFlag

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ForAllTyFlag -> m ForAllTyFlag

NFData ForAllTyFlag

Defined in GHC.Types.Var

Methods

rnf :: ForAllTyFlag -> ()

Binary ForAllTyFlag

Defined in GHC.Types.Var

Methods

put_ :: BinHandle -> ForAllTyFlag -> IO ()

put :: BinHandle -> ForAllTyFlag -> IO (Bin ForAllTyFlag)

get :: BinHandle -> IO ForAllTyFlag

Outputable ForAllTyFlag

Defined in GHC.Types.Var

Methods

ppr :: ForAllTyFlag -> SDoc

Eq ForAllTyFlag

Defined in GHC.Types.Var

Methods

(==) :: ForAllTyFlag -> ForAllTyFlag -> Bool

(/=) :: ForAllTyFlag -> ForAllTyFlag -> Bool

Ord ForAllTyFlag

Defined in GHC.Types.Var

Methods

compare :: ForAllTyFlag -> ForAllTyFlag -> Ordering

(<) :: ForAllTyFlag -> ForAllTyFlag -> Bool

(<=) :: ForAllTyFlag -> ForAllTyFlag -> Bool

(>) :: ForAllTyFlag -> ForAllTyFlag -> Bool

(>=) :: ForAllTyFlag -> ForAllTyFlag -> Bool

max :: ForAllTyFlag -> ForAllTyFlag -> ForAllTyFlag

min :: ForAllTyFlag -> ForAllTyFlag -> ForAllTyFlag

Outputable tv => Outputable (VarBndr tv ForAllTyFlag)

Defined in GHC.Types.Var

Methods

ppr :: VarBndr tv ForAllTyFlag -> SDoc

data FunTyFlag

The non-dependent version of ForAllTyFlag. See Note [FunTyFlag] Appears here partly so that it's together with its friends ForAllTyFlag and ForallVisFlag, but also because it is used in IfaceType, rather early in the compilation chain

Constructors

FTF_T_T

FTF_T_C

FTF_C_T

FTF_C_C

Instances

Data FunTyFlag

Defined in GHC.Types.Var

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> FunTyFlag -> c FunTyFlag

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c FunTyFlag

toConstr :: FunTyFlag -> Constr

dataTypeOf :: FunTyFlag -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c FunTyFlag)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c FunTyFlag)

gmapT :: (forall b. Data b => b -> b) -> FunTyFlag -> FunTyFlag

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> FunTyFlag -> r

gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> FunTyFlag -> r

gmapQ :: (forall d. Data d => d -> u) -> FunTyFlag -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> FunTyFlag -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> FunTyFlag -> m FunTyFlag

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> FunTyFlag -> m FunTyFlag

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> FunTyFlag -> m FunTyFlag

Binary FunTyFlag

Defined in GHC.Types.Var

Methods

put_ :: BinHandle -> FunTyFlag -> IO ()

put :: BinHandle -> FunTyFlag -> IO (Bin FunTyFlag)

get :: BinHandle -> IO FunTyFlag

Outputable FunTyFlag

Defined in GHC.Types.Var

Methods

ppr :: FunTyFlag -> SDoc

Eq FunTyFlag

Defined in GHC.Types.Var

Methods

(==) :: FunTyFlag -> FunTyFlag -> Bool

(/=) :: FunTyFlag -> FunTyFlag -> Bool

Ord FunTyFlag

Defined in GHC.Types.Var

Methods

compare :: FunTyFlag -> FunTyFlag -> Ordering

(<) :: FunTyFlag -> FunTyFlag -> Bool

(<=) :: FunTyFlag -> FunTyFlag -> Bool

(>) :: FunTyFlag -> FunTyFlag -> Bool

(>=) :: FunTyFlag -> FunTyFlag -> Bool

max :: FunTyFlag -> FunTyFlag -> FunTyFlag

min :: FunTyFlag -> FunTyFlag -> FunTyFlag

data ShowForAllFlag

Show forall flag

Unconditionally show the forall quantifier with (ShowForAllMust) or when (ShowForAllWhen) the names used are free in the binder or when compiling with -fprint-explicit-foralls.

Constructors

ShowForAllMust

ShowForAllWhen

data ShowSub

Constructors

ShowSub

Fields

• ss_how_much :: ShowHowMuch
• ss_forall :: ShowForAllFlag

data ShowHowMuch

Constructors

ShowHeader AltPpr

Header information only, not rhs

ShowSome (Maybe (OccName -> Bool)) AltPpr

Show the declaration and its RHS. The Maybe predicate allows filtering of the sub-components which should be printing; any sub-components filtered out will be elided with ....

ShowIface

Everything including GHC-internal information (used in --show-iface)

Instances

Outputable ShowHowMuch

Defined in GHC.Iface.Type

Methods

ppr :: ShowHowMuch -> SDoc

newtype AltPpr

Constructors

AltPpr (Maybe (OccName -> SDoc))

mkIfaceForAllTvBndr :: ForAllTyFlag -> IfaceTvBndr -> IfaceForAllBndr

Make an IfaceForAllBndr from an IfaceTvBndr.

mkIfaceTyConKind :: [IfaceTyConBinder] -> IfaceKind -> IfaceKind

Build the tyConKind from the binders and the result kind. Keep in sync with mkTyConKind in GHC.Core.TyCon.

ifaceForAllSpecToBndrs :: [IfaceForAllSpecBndr] -> [IfaceForAllBndr]

ifaceForAllSpecToBndr :: IfaceForAllSpecBndr -> IfaceForAllBndr

ifForAllBndrVar :: IfaceForAllBndr -> IfaceBndr

Extract an IfaceBndr from an IfaceForAllBndr.

ifForAllBndrName :: IfaceForAllBndr -> IfLclName

Extract the variable name from an IfaceForAllBndr.

ifaceBndrName :: IfaceBndr -> IfLclName

ifTyConBinderVar :: IfaceTyConBinder -> IfaceBndr

Extract an IfaceBndr from an IfaceTyConBinder.

ifTyConBinderName :: IfaceTyConBinder -> IfLclName

Extract the variable name from an IfaceTyConBinder.

isIfaceLiftedTypeKind :: IfaceKind -> Bool

Returns true for Type or (TYPE LiftedRep)

appArgsIfaceTypes :: IfaceAppArgs -> [IfaceType]

appArgsIfaceTypesForAllTyFlags :: IfaceAppArgs -> [(IfaceType, ForAllTyFlag)]

newtype SuppressBndrSig

Do we want to suppress kind annotations on binders? See Note [Suppressing binder signatures]

Constructors

SuppressBndrSig Bool

newtype UseBndrParens

Constructors

UseBndrParens Bool

newtype PrintExplicitKinds

Constructors

PrintExplicitKinds Bool

pprIfaceType :: IfaceType -> SDoc

pprParendIfaceType :: IfaceType -> SDoc

pprPrecIfaceType :: PprPrec -> IfaceType -> SDoc

pprIfaceContext :: PprPrec -> [IfacePredType] -> SDoc

Prints a context or () if empty You give it the context precedence

pprIfaceContextArr :: [IfacePredType] -> SDoc

Prints "(C a, D b) =>", including the arrow. Used when we want to print a context in a type, so we use funPrec to decide whether to parenthesise a singleton predicate; e.g. Num a => a -> a

pprIfaceIdBndr :: IfaceIdBndr -> SDoc

pprIfaceLamBndr :: IfaceLamBndr -> SDoc

pprIfaceTvBndr :: IfaceTvBndr -> SuppressBndrSig -> UseBndrParens -> SDoc

pprIfaceTyConBinders :: SuppressBndrSig -> [IfaceTyConBinder] -> SDoc

pprIfaceBndrs :: [IfaceBndr] -> SDoc

pprIfaceAppArgs :: IfaceAppArgs -> SDoc

pprParendIfaceAppArgs :: IfaceAppArgs -> SDoc

pprIfaceForAllPart :: [IfaceForAllBndr] -> [IfacePredType] -> SDoc -> SDoc

pprIfaceForAllPartMust :: [IfaceForAllBndr] -> [IfacePredType] -> SDoc -> SDoc

Like pprIfaceForAllPart, but always uses an explicit forall.

pprIfaceForAll :: [IfaceForAllBndr] -> SDoc

Render the "forall ... ." or "forall ... ->" bit of a type.

pprIfaceSigmaType :: ShowForAllFlag -> IfaceType -> SDoc

pprIfaceTyLit :: IfaceTyLit -> SDoc

pprIfaceCoercion :: IfaceCoercion -> SDoc

pprParendIfaceCoercion :: IfaceCoercion -> SDoc

splitIfaceSigmaTy :: IfaceType -> ([IfaceForAllBndr], [IfacePredType], IfaceType)

pprIfaceTypeApp :: PprPrec -> IfaceTyCon -> IfaceAppArgs -> SDoc

pprUserIfaceForAll :: [IfaceForAllBndr] -> SDoc

pprIfaceCoTcApp :: PprPrec -> IfaceTyCon -> [IfaceCoercion] -> SDoc

pprTyTcApp :: PprPrec -> IfaceTyCon -> IfaceAppArgs -> SDoc

pprIfacePrefixApp :: PprPrec -> SDoc -> [SDoc] -> SDoc

isIfaceRhoType :: IfaceType -> Bool

suppressIfaceInvisibles :: PrintExplicitKinds -> [IfaceTyConBinder] -> [a] -> [a]

stripIfaceInvisVars :: PrintExplicitKinds -> [IfaceTyConBinder] -> [IfaceTyConBinder]

stripInvisArgs :: PrintExplicitKinds -> IfaceAppArgs -> IfaceAppArgs

mkIfaceTySubst :: [(IfLclName, IfaceType)] -> IfaceTySubst

substIfaceTyVar :: IfaceTySubst -> IfLclName -> IfaceType

substIfaceAppArgs :: IfaceTySubst -> IfaceAppArgs -> IfaceAppArgs

inDomIfaceTySubst :: IfaceTySubst -> IfaceTvBndr -> Bool

many_ty :: IfaceType

The type 'Many :: Multiplicity'.

pprTypeArrow :: FunTyFlag -> IfaceMult -> SDoc