Lines Matching refs:FV
9 module GHC.Utils.FV (
11 FV, InterestingVarFun,
48 type FV = InterestingVarFun -- Used for filtering sets as we build them type
85 fvVarAcc :: FV -> ([Var], VarSet)
90 fvVarList :: FV -> [Var]
97 fvDVarSet :: FV -> DVarSet
103 fvVarSet :: FV -> VarSet
145 unitFV :: Id -> FV
154 emptyFV :: FV
159 unionFV :: FV -> FV -> FV
165 delFV :: Var -> FV -> FV
171 delFVs :: VarSet -> FV -> FV
177 filterFV :: InterestingVarFun -> FV -> FV
183 mapUnionFV :: (a -> FV) -> [a] -> FV
190 unionsFV :: [FV] -> FV
196 mkFVs :: [Var] -> FV