Hoogle Search
Within LTS Haskell 24.32 (ghc-9.10.3)
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srcSpanFileName_maybe :: SrcSpan -> Maybe FastStringghc GHC.Types.SrcLoc Obtains the filename for a SrcSpan if it is "good"
tyThingParent_maybe :: TyThing -> Maybe TyThingghc GHC.Types.TyThing tyThingParent_maybe x returns (Just p) when pprTyThingInContext should print a declaration for p (albeit with some "..." in it) when asked to show x It returns the *immediate* parent. So a datacon returns its tycon but the tycon could be the associated type of a class, so it in turn might have a parent.
plusMaybeUniqMap_C :: (a -> a -> Maybe a) -> UniqMap k a -> UniqMap k a -> UniqMap k aghc GHC.Types.Unique.Map No documentation available.
anonPiTyBinderType_maybe :: PiTyBinder -> Maybe Typeghc GHC.Types.Var Extract a relevant type, if there is one.
isLocalId_maybe :: Var -> Maybe ExportFlagghc GHC.Types.Var No documentation available.
namedPiTyBinder_maybe :: PiTyBinder -> Maybe TyCoVarghc GHC.Types.Var No documentation available.
varMultMaybe :: Id -> Maybe Multghc GHC.Types.Var No documentation available.
plusMaybeVarEnv_C :: (a -> a -> Maybe a) -> VarEnv a -> VarEnv a -> VarEnv aghc GHC.Types.Var.Env No documentation available.
rnOccL_maybe :: RnEnv2 -> Var -> Maybe Varghc GHC.Types.Var.Env Look up the renaming of an occurrence in the left or right term
rnOccR_maybe :: RnEnv2 -> Var -> Maybe Varghc GHC.Types.Var.Env Look up the renaming of an occurrence in the left or right term