ghc-8.0.2: The GHC API

Safe HaskellNone
LanguageHaskell2010

Class

Synopsis

Documentation

data Class #

Instances

Eq Class # 

Methods

(==) :: Class -> Class -> Bool #

(/=) :: Class -> Class -> Bool #

Data Class # 

Methods

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

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

toConstr :: Class -> Constr Source #

dataTypeOf :: Class -> DataType Source #

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

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

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

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

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

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

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

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

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

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

Ord Class # 

Methods

compare :: Class -> Class -> Ordering #

(<) :: Class -> Class -> Bool #

(<=) :: Class -> Class -> Bool #

(>) :: Class -> Class -> Bool #

(>=) :: Class -> Class -> Bool #

max :: Class -> Class -> Class #

min :: Class -> Class -> Class #

Outputable Class # 

Methods

ppr :: Class -> SDoc #

pprPrec :: Rational -> Class -> SDoc #

Uniquable Class # 

Methods

getUnique :: Class -> Unique #

NamedThing Class # 

data ClassATItem #

Constructors

ATI TyCon (Maybe (Type, SrcSpan)) 

type FunDep a = ([a], [a]) #

mkClass :: [TyVar] -> [([TyVar], [TyVar])] -> [PredType] -> [Id] -> [ClassATItem] -> [ClassOpItem] -> ClassMinimalDef -> TyCon -> Class #

naturallyCoherentClass :: Class -> Bool #

If a class is "naturally coherent", then we needn't worry at all, in any way, about overlapping/incoherent instances. Just solve the thing!