Safe Haskell	None
Language	GHC2021

GHC.Hs.Binds

Contents

Orphan instances

Synopsis

module Language.Haskell.Syntax.Binds
data NamespaceSpecifier
- = NoNamespaceSpecifier
- | TypeNamespaceSpecifier (EpToken "type")
- | DataNamespaceSpecifier (EpToken "data")
ppr_sig :: forall (p :: Pass). OutputableBndrId p => Sig (GhcPass p) -> SDoc
data NHsValBindsLR idL = NValBinds [(RecFlag, LHsBinds idL)] [LSig GhcRn]
data AbsBinds = AbsBinds {
- abs_tvs :: [TyVar]
- abs_ev_vars :: [EvVar]
- abs_exports :: [ABExport]
- abs_ev_binds :: [TcEvBinds]
- abs_binds :: LHsBinds GhcTc
- abs_sig :: Bool
}
data ABExport = ABE {
- abe_poly :: Id
- abe_mono :: Id
- abe_wrap :: HsWrapper
- abe_prags :: TcSpecPrags
}
type family XVarBindGhc (pL :: Pass) (pR :: Pass) where ...
setTcMultAnn :: Mult -> HsMultAnn GhcRn -> HsMultAnn GhcTc
getTcMultAnn :: HsMultAnn GhcTc -> Mult
data TcSpecPrags
- = IsDefaultMethod
- | SpecPrags [LTcSpecPrag]
pprDeclList :: [SDoc] -> SDoc
pprLHsBindsForUser :: forall (idL :: Pass) (idR :: Pass) (id2 :: Pass). (OutputableBndrId idL, OutputableBndrId idR, OutputableBndrId id2) => LHsBindsLR (GhcPass idL) (GhcPass idR) -> [LSig (GhcPass id2)] -> [SDoc]
pprLHsBinds :: forall (idL :: Pass) (idR :: Pass). (OutputableBndrId idL, OutputableBndrId idR) => LHsBindsLR (GhcPass idL) (GhcPass idR) -> SDoc
isEmptyLHsBinds :: forall (idL :: Pass) idR. LHsBindsLR (GhcPass idL) idR -> Bool
emptyLocalBinds :: forall (a :: Pass) (b :: Pass). HsLocalBindsLR (GhcPass a) (GhcPass b)
eqEmptyLocalBinds :: HsLocalBindsLR a b -> Bool
isEmptyValBinds :: forall (a :: Pass) (b :: Pass). HsValBindsLR (GhcPass a) (GhcPass b) -> Bool
emptyValBindsIn :: forall (a :: Pass) (b :: Pass). HsValBindsLR (GhcPass a) (GhcPass b)
emptyValBindsOut :: forall (a :: Pass) (b :: Pass). HsValBindsLR (GhcPass a) (GhcPass b)
emptyLHsBinds :: forall (idL :: Pass) idR. LHsBindsLR (GhcPass idL) idR
plusHsValBinds :: forall (a :: Pass). HsValBinds (GhcPass a) -> HsValBinds (GhcPass a) -> HsValBinds (GhcPass a)
pprHsMultAnn :: forall (id :: Pass). OutputableBndrId id => HsMultAnn (GhcPass id) -> SDoc
ppr_monobind :: forall (idL :: Pass) (idR :: Pass). (OutputableBndrId idL, OutputableBndrId idR) => HsBindLR (GhcPass idL) (GhcPass idR) -> SDoc
pprTicks :: SDoc -> SDoc -> SDoc
pprTcSpecPrags :: TcSpecPrags -> SDoc
isEmptyIPBindsPR :: forall (p :: Pass). HsIPBinds (GhcPass p) -> Bool
isEmptyIPBindsTc :: HsIPBinds GhcTc -> Bool
data AnnSig = AnnSig {
- asDcolon :: AddEpAnn
- asRest :: [AddEpAnn]
}
newtype IdSig = IdSig {
- unIdSig :: Id
}
overlappingNamespaceSpecifiers :: NamespaceSpecifier -> NamespaceSpecifier -> Bool
coveredByNamespaceSpecifier :: NamespaceSpecifier -> NameSpace -> Bool
type LTcSpecPrag = Located TcSpecPrag
data TcSpecPrag = SpecPrag Id HsWrapper InlinePragma
noSpecPrags :: TcSpecPrags
hasSpecPrags :: TcSpecPrags -> Bool
isDefaultMethod :: TcSpecPrags -> Bool
pprVarSig :: OutputableBndr id => [id] -> SDoc -> SDoc
pragSrcBrackets :: SourceText -> String -> SDoc -> SDoc
pprSpec :: OutputableBndr id => id -> SDoc -> InlinePragma -> SDoc
extractSpecPragName :: SourceText -> String
pprMinimalSig :: OutputableBndr name => LBooleanFormula (GenLocated l name) -> SDoc
hsSigDoc :: forall (p :: Pass). IsPass p => Sig (GhcPass p) -> SDoc
pragBrackets :: SDoc -> SDoc

Documentation

module Language.Haskell.Syntax.Binds

data NamespaceSpecifier Source #

Optional namespace specifier for fixity signatures, WARNINIG and DEPRECATED pragmas.

Examples:

{-# WARNING in "x-partial" data Head "don't use this pattern synonym" #-} -- ↑ DataNamespaceSpecifier

{-# DEPRECATED type D "This type was deprecated" #-} -- ↑ TypeNamespaceSpecifier

infixr 6 data $ -- ↑ DataNamespaceSpecifier

Constructors

NoNamespaceSpecifier
TypeNamespaceSpecifier (EpToken "type")
DataNamespaceSpecifier (EpToken "data")

Instances

Instances details

Outputable NamespaceSpecifier Source #
Instance details Defined in GHC.Hs.Binds Methods ppr :: NamespaceSpecifier -> SDoc Source #
Data NamespaceSpecifier Source #
Instance details Defined in GHC.Hs.Binds Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> NamespaceSpecifier -> c NamespaceSpecifier # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c NamespaceSpecifier # toConstr :: NamespaceSpecifier -> Constr # dataTypeOf :: NamespaceSpecifier -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c NamespaceSpecifier) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c NamespaceSpecifier) # gmapT :: (forall b. Data b => b -> b) -> NamespaceSpecifier -> NamespaceSpecifier # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> NamespaceSpecifier -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> NamespaceSpecifier -> r # gmapQ :: (forall d. Data d => d -> u) -> NamespaceSpecifier -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> NamespaceSpecifier -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> NamespaceSpecifier -> m NamespaceSpecifier # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> NamespaceSpecifier -> m NamespaceSpecifier # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> NamespaceSpecifier -> m NamespaceSpecifier #
Eq NamespaceSpecifier Source #
Instance details Defined in GHC.Hs.Binds Methods (==) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool # (/=) :: NamespaceSpecifier -> NamespaceSpecifier -> Bool #

ppr_sig :: forall (p :: Pass). OutputableBndrId p => Sig (GhcPass p) -> SDoc Source #

data NHsValBindsLR idL Source #

Constructors

NValBinds [(RecFlag, LHsBinds idL)] [LSig GhcRn]

Instances

Instances details

Data (NHsValBindsLR GhcPs) Source #
Instance details Defined in GHC.Hs.Instances Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> NHsValBindsLR GhcPs -> c (NHsValBindsLR GhcPs) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (NHsValBindsLR GhcPs) # toConstr :: NHsValBindsLR GhcPs -> Constr # dataTypeOf :: NHsValBindsLR GhcPs -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (NHsValBindsLR GhcPs)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (NHsValBindsLR GhcPs)) # gmapT :: (forall b. Data b => b -> b) -> NHsValBindsLR GhcPs -> NHsValBindsLR GhcPs # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> NHsValBindsLR GhcPs -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> NHsValBindsLR GhcPs -> r # gmapQ :: (forall d. Data d => d -> u) -> NHsValBindsLR GhcPs -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> NHsValBindsLR GhcPs -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> NHsValBindsLR GhcPs -> m (NHsValBindsLR GhcPs) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> NHsValBindsLR GhcPs -> m (NHsValBindsLR GhcPs) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> NHsValBindsLR GhcPs -> m (NHsValBindsLR GhcPs) #
Data (NHsValBindsLR GhcRn) Source #
Instance details Defined in GHC.Hs.Instances Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> NHsValBindsLR GhcRn -> c (NHsValBindsLR GhcRn) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (NHsValBindsLR GhcRn) # toConstr :: NHsValBindsLR GhcRn -> Constr # dataTypeOf :: NHsValBindsLR GhcRn -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (NHsValBindsLR GhcRn)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (NHsValBindsLR GhcRn)) # gmapT :: (forall b. Data b => b -> b) -> NHsValBindsLR GhcRn -> NHsValBindsLR GhcRn # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> NHsValBindsLR GhcRn -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> NHsValBindsLR GhcRn -> r # gmapQ :: (forall d. Data d => d -> u) -> NHsValBindsLR GhcRn -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> NHsValBindsLR GhcRn -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> NHsValBindsLR GhcRn -> m (NHsValBindsLR GhcRn) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> NHsValBindsLR GhcRn -> m (NHsValBindsLR GhcRn) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> NHsValBindsLR GhcRn -> m (NHsValBindsLR GhcRn) #
Data (NHsValBindsLR GhcTc) Source #
Instance details Defined in GHC.Hs.Instances Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> NHsValBindsLR GhcTc -> c (NHsValBindsLR GhcTc) # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c (NHsValBindsLR GhcTc) # toConstr :: NHsValBindsLR GhcTc -> Constr # dataTypeOf :: NHsValBindsLR GhcTc -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c (NHsValBindsLR GhcTc)) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c (NHsValBindsLR GhcTc)) # gmapT :: (forall b. Data b => b -> b) -> NHsValBindsLR GhcTc -> NHsValBindsLR GhcTc # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> NHsValBindsLR GhcTc -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> NHsValBindsLR GhcTc -> r # gmapQ :: (forall d. Data d => d -> u) -> NHsValBindsLR GhcTc -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> NHsValBindsLR GhcTc -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> NHsValBindsLR GhcTc -> m (NHsValBindsLR GhcTc) # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> NHsValBindsLR GhcTc -> m (NHsValBindsLR GhcTc) # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> NHsValBindsLR GhcTc -> m (NHsValBindsLR GhcTc) #

data AbsBinds Source #

Typechecked, generalised bindings, used in the output to the type checker. See Note [AbsBinds].

Constructors

AbsBinds

Fields

abs_tvs :: [TyVar]
abs_ev_vars :: [EvVar]
Includes equality constraints
abs_exports :: [ABExport]
AbsBinds only gets used when idL = idR after renaming, but these need to be idL's for the collect... code in HsUtil to have the right type
abs_ev_binds :: [TcEvBinds]
Evidence bindings Why a list? See GHC.Tc.TyCl.Instance Note [Typechecking plan for instance declarations]
abs_binds :: LHsBinds GhcTc
Typechecked user bindings
abs_sig :: Bool

Instances

Instances details

Data AbsBinds Source #

Instance details

Defined in GHC.Hs.Instances

Methods

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

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

toConstr :: AbsBinds -> Constr #

dataTypeOf :: AbsBinds -> DataType #

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

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

gmapT :: (forall b. Data b => b -> b) -> AbsBinds -> AbsBinds #

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

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

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

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

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

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

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

data ABExport Source #

Abstraction Bindings Export

Constructors

ABE
Fields abe_poly :: Id Any INLINE pragma is attached to this Id abe_mono :: Id abe_wrap :: HsWrapper See Note [ABExport wrapper] Shape: (forall abs_tvs. abs_ev_vars => abe_mono) ~ abe_poly abe_prags :: TcSpecPrags SPECIALISE pragmas

Instances

Instances details

Outputable ABExport Source #
Instance details Defined in GHC.Hs.Binds Methods ppr :: ABExport -> SDoc Source #
Data ABExport Source #
Instance details Defined in GHC.Hs.Instances Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ABExport -> c ABExport # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ABExport # toConstr :: ABExport -> Constr # dataTypeOf :: ABExport -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c ABExport) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ABExport) # gmapT :: (forall b. Data b => b -> b) -> ABExport -> ABExport # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ABExport -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ABExport -> r # gmapQ :: (forall d. Data d => d -> u) -> ABExport -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> ABExport -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> ABExport -> m ABExport # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ABExport -> m ABExport # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ABExport -> m ABExport #

type family XVarBindGhc (pL :: Pass) (pR :: Pass) where ... Source #

Equations

XVarBindGhc 'Typechecked 'Typechecked = NoExtField
XVarBindGhc _1 _2 = DataConCantHappen

setTcMultAnn :: Mult -> HsMultAnn GhcRn -> HsMultAnn GhcTc Source #

getTcMultAnn :: HsMultAnn GhcTc -> Mult Source #

data TcSpecPrags Source #

Type checker Specialisation Pragmas

TcSpecPrags conveys SPECIALISE pragmas from the type checker to the desugarer

Constructors

IsDefaultMethod	Super-specialised: a default method should be macro-expanded at every call site
SpecPrags [LTcSpecPrag]

Instances

Instances details

Data TcSpecPrags Source #

Instance details

Defined in GHC.Hs.Binds

Methods

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

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

toConstr :: TcSpecPrags -> Constr #

dataTypeOf :: TcSpecPrags -> DataType #

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

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

gmapT :: (forall b. Data b => b -> b) -> TcSpecPrags -> TcSpecPrags #

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

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

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

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

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

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

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

pprDeclList :: [SDoc] -> SDoc Source #

pprLHsBindsForUser :: forall (idL :: Pass) (idR :: Pass) (id2 :: Pass). (OutputableBndrId idL, OutputableBndrId idR, OutputableBndrId id2) => LHsBindsLR (GhcPass idL) (GhcPass idR) -> [LSig (GhcPass id2)] -> [SDoc] Source #

pprLHsBinds :: forall (idL :: Pass) (idR :: Pass). (OutputableBndrId idL, OutputableBndrId idR) => LHsBindsLR (GhcPass idL) (GhcPass idR) -> SDoc Source #

isEmptyLHsBinds :: forall (idL :: Pass) idR. LHsBindsLR (GhcPass idL) idR -> Bool Source #

emptyLocalBinds :: forall (a :: Pass) (b :: Pass). HsLocalBindsLR (GhcPass a) (GhcPass b) Source #

eqEmptyLocalBinds :: HsLocalBindsLR a b -> Bool Source #

isEmptyValBinds :: forall (a :: Pass) (b :: Pass). HsValBindsLR (GhcPass a) (GhcPass b) -> Bool Source #

emptyValBindsIn :: forall (a :: Pass) (b :: Pass). HsValBindsLR (GhcPass a) (GhcPass b) Source #

emptyValBindsOut :: forall (a :: Pass) (b :: Pass). HsValBindsLR (GhcPass a) (GhcPass b) Source #

emptyLHsBinds :: forall (idL :: Pass) idR. LHsBindsLR (GhcPass idL) idR Source #

plusHsValBinds :: forall (a :: Pass). HsValBinds (GhcPass a) -> HsValBinds (GhcPass a) -> HsValBinds (GhcPass a) Source #

pprHsMultAnn :: forall (id :: Pass). OutputableBndrId id => HsMultAnn (GhcPass id) -> SDoc Source #

ppr_monobind :: forall (idL :: Pass) (idR :: Pass). (OutputableBndrId idL, OutputableBndrId idR) => HsBindLR (GhcPass idL) (GhcPass idR) -> SDoc Source #

pprTicks :: SDoc -> SDoc -> SDoc Source #

pprTcSpecPrags :: TcSpecPrags -> SDoc Source #

isEmptyIPBindsPR :: forall (p :: Pass). HsIPBinds (GhcPass p) -> Bool Source #

isEmptyIPBindsTc :: HsIPBinds GhcTc -> Bool Source #

data AnnSig Source #

Constructors

AnnSig
Fields asDcolon :: AddEpAnn asRest :: [AddEpAnn]

Instances

Instances details

NoAnn AnnSig Source #
Instance details Defined in GHC.Hs.Binds Methods noAnn :: AnnSig Source #
Data AnnSig Source #
Instance details Defined in GHC.Hs.Binds Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> AnnSig -> c AnnSig # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c AnnSig # toConstr :: AnnSig -> Constr # dataTypeOf :: AnnSig -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c AnnSig) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c AnnSig) # gmapT :: (forall b. Data b => b -> b) -> AnnSig -> AnnSig # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> AnnSig -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> AnnSig -> r # gmapQ :: (forall d. Data d => d -> u) -> AnnSig -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> AnnSig -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> AnnSig -> m AnnSig # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> AnnSig -> m AnnSig # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> AnnSig -> m AnnSig #

newtype IdSig Source #

A type signature in generated code, notably the code generated for record selectors. We simply record the desired Id itself, replete with its name, type and IdDetails. Otherwise it's just like a type signature: there should be an accompanying binding

Constructors

IdSig
Fields unIdSig :: Id

Instances

Instances details

Data IdSig Source #

Instance details

Defined in GHC.Hs.Binds

Methods

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

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

toConstr :: IdSig -> Constr #

dataTypeOf :: IdSig -> DataType #

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

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

gmapT :: (forall b. Data b => b -> b) -> IdSig -> IdSig #

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

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

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

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

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

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

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

overlappingNamespaceSpecifiers :: NamespaceSpecifier -> NamespaceSpecifier -> Bool Source #

Check if namespace specifiers overlap, i.e. if they are equal or if at least one of them doesn't specify a namespace

coveredByNamespaceSpecifier :: NamespaceSpecifier -> NameSpace -> Bool Source #

Check if namespace is covered by a namespace specifier: * NoNamespaceSpecifier covers both namespaces * TypeNamespaceSpecifier covers the type namespace only * DataNamespaceSpecifier covers the data namespace only

type LTcSpecPrag = Located TcSpecPrag Source #

Located Type checker Specification Pragmas

data TcSpecPrag Source #

Type checker Specification Pragma

Constructors

SpecPrag Id HsWrapper InlinePragma

The Id to be specialised, a wrapper that specialises the polymorphic function, and inlining spec for the specialised function

Instances

Instances details

Outputable TcSpecPrag Source #
Instance details Defined in GHC.Hs.Binds Methods ppr :: TcSpecPrag -> SDoc Source #
Data TcSpecPrag Source #
Instance details Defined in GHC.Hs.Binds Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> TcSpecPrag -> c TcSpecPrag # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c TcSpecPrag # toConstr :: TcSpecPrag -> Constr # dataTypeOf :: TcSpecPrag -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c TcSpecPrag) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c TcSpecPrag) # gmapT :: (forall b. Data b => b -> b) -> TcSpecPrag -> TcSpecPrag # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> TcSpecPrag -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> TcSpecPrag -> r # gmapQ :: (forall d. Data d => d -> u) -> TcSpecPrag -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> TcSpecPrag -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> TcSpecPrag -> m TcSpecPrag # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> TcSpecPrag -> m TcSpecPrag # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> TcSpecPrag -> m TcSpecPrag #

noSpecPrags :: TcSpecPrags Source #

hasSpecPrags :: TcSpecPrags -> Bool Source #

isDefaultMethod :: TcSpecPrags -> Bool Source #

pprVarSig :: OutputableBndr id => [id] -> SDoc -> SDoc Source #

pragSrcBrackets :: SourceText -> String -> SDoc -> SDoc Source #

Using SourceText in case the pragma was spelled differently or used mixed case

pprSpec :: OutputableBndr id => id -> SDoc -> InlinePragma -> SDoc Source #

extractSpecPragName :: SourceText -> String Source #

Extracts the name for a SPECIALIZE instance pragma. In hsSigDoc, the src field of SpecInstSig signature contains the SourceText for a SPECIALIZE instance pragma of the form: "SourceText {-# SPECIALIZE"

Extraction ensures that all variants of the pragma name (with a Z or an S) are output exactly as used in the pragma.

pprMinimalSig :: OutputableBndr name => LBooleanFormula (GenLocated l name) -> SDoc Source #

hsSigDoc :: forall (p :: Pass). IsPass p => Sig (GhcPass p) -> SDoc Source #

pragBrackets :: SDoc -> SDoc Source #

Orphan instances

OutputableBndrId p => Outputable (FixitySig (GhcPass p)) Source #
Instance details Methods ppr :: FixitySig (GhcPass p) -> SDoc Source #
OutputableBndrId p => Outputable (HsIPBinds (GhcPass p)) Source #
Instance details Methods ppr :: HsIPBinds (GhcPass p) -> SDoc Source #
OutputableBndrId p => Outputable (IPBind (GhcPass p)) Source #
Instance details Methods ppr :: IPBind (GhcPass p) -> SDoc Source #
Outputable (XRec a RdrName) => Outputable (RecordPatSynField a) Source #
Instance details Methods ppr :: RecordPatSynField a -> SDoc Source #
OutputableBndrId p => Outputable (Sig (GhcPass p)) Source #
Instance details Methods ppr :: Sig (GhcPass p) -> SDoc Source #
(OutputableBndrId pl, OutputableBndrId pr) => Outputable (HsBindLR (GhcPass pl) (GhcPass pr)) Source #
Instance details Methods ppr :: HsBindLR (GhcPass pl) (GhcPass pr) -> SDoc Source #
(OutputableBndrId pl, OutputableBndrId pr) => Outputable (HsLocalBindsLR (GhcPass pl) (GhcPass pr)) Source #
Instance details Methods ppr :: HsLocalBindsLR (GhcPass pl) (GhcPass pr) -> SDoc Source #
(OutputableBndrId pl, OutputableBndrId pr) => Outputable (HsValBindsLR (GhcPass pl) (GhcPass pr)) Source #
Instance details Methods ppr :: HsValBindsLR (GhcPass pl) (GhcPass pr) -> SDoc Source #
(OutputableBndrId l, OutputableBndrId r) => Outputable (PatSynBind (GhcPass l) (GhcPass r)) Source #
Instance details Methods ppr :: PatSynBind (GhcPass l) (GhcPass r) -> SDoc Source #