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Within LTS Haskell 24.33 (ghc-9.10.3)
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mapAndRecoverM :: (a -> TcRn b) -> [a] -> TcRn [b]ghc GHC.Tc.Utils.Monad Drop elements of the input that fail, so the result list can be shorter than the argument list
mapAndReportM :: (a -> TcRn b) -> [a] -> TcRn [b]ghc GHC.Tc.Utils.Monad Apply the function to all elements on the input list If all succeed, return the list of results Otherwise fail, propagating all errors
mapCheck :: (x -> TcM (PuResult a Reduction)) -> [x] -> TcM (PuResult a Reductions)ghc GHC.Tc.Utils.Unify No documentation available.
mapDecoratedSDoc :: (SDoc -> SDoc) -> DecoratedSDoc -> DecoratedSDocghc GHC.Types.Error Apply a transformation function to all elements of a DecoratedSDoc.
mapLitValue :: Platform -> (Integer -> Integer) -> Literal -> Literalghc GHC.Types.Literal Apply a function to the Integer contained in the Literal, for when that makes sense, e.g. for Char and numbers. For fixed-size integral literals, the result will be wrapped in accordance with the semantics of the target type. See Note [WordInt underflowoverflow]
mapDNameEnv :: (a -> b) -> DNameEnv a -> DNameEnv bghc GHC.Types.Name.Env No documentation available.
mapMaybeNameEnv :: (a -> Maybe b) -> NameEnv a -> NameEnv bghc GHC.Types.Name.Env No documentation available.
mapNameEnv :: (elt1 -> elt2) -> NameEnv elt1 -> NameEnv elt2ghc GHC.Types.Name.Env No documentation available.
mapMaybeOccEnv :: (a -> Maybe b) -> OccEnv a -> OccEnv bghc GHC.Types.Name.Occurrence mapMaybe for b OccEnv.
mapOccEnv :: (a -> b) -> OccEnv a -> OccEnv bghc GHC.Types.Name.Occurrence