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Within LTS Haskell 24.39 (ghc-9.10.3)
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mapMaybeUniqSet_sameUnique :: (a -> Maybe b) -> UniqSet a -> UniqSet bghc-lib-parser GHC.Types.Unique.Set Like mapMaybe, but you must ensure the passed in function does not change the Unique.
anonPiTyBinderType_maybe :: PiTyBinder -> Maybe Typeghc-lib-parser GHC.Types.Var Extract a relevant type, if there is one.
isLocalId_maybe :: Var -> Maybe ExportFlagghc-lib-parser GHC.Types.Var No documentation available.
namedPiTyBinder_maybe :: PiTyBinder -> Maybe TyCoVarghc-lib-parser GHC.Types.Var No documentation available.
varMultMaybe :: Id -> Maybe Multghc-lib-parser GHC.Types.Var No documentation available.
plusMaybeVarEnv_C :: (a -> a -> Maybe a) -> VarEnv a -> VarEnv a -> VarEnv aghc-lib-parser GHC.Types.Var.Env No documentation available.
rnOccL_maybe :: RnEnv2 -> Var -> Maybe Varghc-lib-parser GHC.Types.Var.Env Look up the renaming of an occurrence in the left or right term
rnOccR_maybe :: RnEnv2 -> Var -> Maybe Varghc-lib-parser GHC.Types.Var.Env Look up the renaming of an occurrence in the left or right term
unitEnv_lookup_maybe :: UnitEnvGraphKey -> UnitEnvGraph v -> Maybe vghc-lib-parser GHC.Unit.Env No documentation available.
homeUnitInstanceOfMaybe :: GenHomeUnit u -> Maybe ughc-lib-parser GHC.Unit.Home Return the unit id of the unit that is instantiated by the home unit. E.g. if home unit = q[A=p:B,...] we return (Just q). If the home unit is not an instance of another unit, we return Nothing.