Safe Haskell	None
Language	Haskell2010

TrieMap

Contents

Maps over Core expressions
Maps over Types
- With explicit scoping
Maps over Maybe values
Maps over List values
Maps over Literals
TrieMap class

Synopsis

data CoreMap a
emptyCoreMap :: CoreMap a
extendCoreMap :: CoreMap a -> CoreExpr -> a -> CoreMap a
lookupCoreMap :: CoreMap a -> CoreExpr -> Maybe a
foldCoreMap :: (a -> b -> b) -> b -> CoreMap a -> b
data TypeMap a
emptyTypeMap :: TypeMap a
extendTypeMap :: TypeMap a -> Type -> a -> TypeMap a
lookupTypeMap :: TypeMap a -> Type -> Maybe a
foldTypeMap :: (a -> b -> b) -> b -> TypeMap a -> b
data LooseTypeMap a
data CmEnv
lookupCME :: CmEnv -> Var -> Maybe BoundVar
extendTypeMapWithScope :: TypeMap a -> CmEnv -> Type -> a -> TypeMap a
lookupTypeMapWithScope :: TypeMap a -> CmEnv -> Type -> Maybe a
mkDeBruijnContext :: [Var] -> CmEnv
data MaybeMap m a
data ListMap m a
type LiteralMap a = Map Literal a
class TrieMap m where
- type Key m :: *
insertTM :: TrieMap m => Key m -> a -> m a -> m a
deleteTM :: TrieMap m => Key m -> m a -> m a
lkDFreeVar :: Var -> DVarEnv a -> Maybe a
xtDFreeVar :: Var -> XT a -> DVarEnv a -> DVarEnv a
lkDNamed :: NamedThing n => n -> DNameEnv a -> Maybe a
xtDNamed :: NamedThing n => n -> XT a -> DNameEnv a -> DNameEnv a
(>.>) :: (a -> b) -> (b -> c) -> a -> c
(|>) :: a -> (a -> b) -> b
(|>>) :: TrieMap m2 => (XT (m2 a) -> m1 (m2 a) -> m1 (m2 a)) -> (m2 a -> m2 a) -> m1 (m2 a) -> m1 (m2 a)

Maps over Core expressions

data CoreMap a Source #

CoreMap a is a map from CoreExpr to a. If you are a client, this is the type you want.

Instances

TrieMap CoreMap #
Instance details Defined in TrieMap Associated Types type Key CoreMap :: * Source # Methods emptyTM :: CoreMap a Source # lookupTM :: Key CoreMap -> CoreMap b -> Maybe b Source # alterTM :: Key CoreMap -> XT b -> CoreMap b -> CoreMap b Source # mapTM :: (a -> b) -> CoreMap a -> CoreMap b Source # foldTM :: (a -> b -> b) -> CoreMap a -> b -> b Source #
Outputable a => Outputable (CoreMap a) #
Instance details Defined in TrieMap Methods ppr :: CoreMap a -> SDoc Source # pprPrec :: Rational -> CoreMap a -> SDoc Source #
type Key CoreMap #
Instance details Defined in TrieMap type Key CoreMap = CoreExpr

emptyCoreMap :: CoreMap a Source #

extendCoreMap :: CoreMap a -> CoreExpr -> a -> CoreMap a Source #

lookupCoreMap :: CoreMap a -> CoreExpr -> Maybe a Source #

foldCoreMap :: (a -> b -> b) -> b -> CoreMap a -> b Source #

Maps over `Type`s

data TypeMap a Source #

TypeMap a is a map from Type to a. If you are a client, this is the type you want. The keys in this map may have different kinds.

Instances

TrieMap TypeMap #
Instance details Defined in TrieMap Associated Types type Key TypeMap :: * Source # Methods emptyTM :: TypeMap a Source # lookupTM :: Key TypeMap -> TypeMap b -> Maybe b Source # alterTM :: Key TypeMap -> XT b -> TypeMap b -> TypeMap b Source # mapTM :: (a -> b) -> TypeMap a -> TypeMap b Source # foldTM :: (a -> b -> b) -> TypeMap a -> b -> b Source #
type Key TypeMap #
Instance details Defined in TrieMap type Key TypeMap = Type

emptyTypeMap :: TypeMap a Source #

extendTypeMap :: TypeMap a -> Type -> a -> TypeMap a Source #

lookupTypeMap :: TypeMap a -> Type -> Maybe a Source #

foldTypeMap :: (a -> b -> b) -> b -> TypeMap a -> b Source #

data LooseTypeMap a Source #

A LooseTypeMap doesn't do a kind-check. Thus, when lookup up (t |> g), you'll find entries inserted under (t), even if (g) is non-reflexive.

Instances

TrieMap LooseTypeMap #
Instance details Defined in TrieMap Associated Types type Key LooseTypeMap :: * Source # Methods emptyTM :: LooseTypeMap a Source # lookupTM :: Key LooseTypeMap -> LooseTypeMap b -> Maybe b Source # alterTM :: Key LooseTypeMap -> XT b -> LooseTypeMap b -> LooseTypeMap b Source # mapTM :: (a -> b) -> LooseTypeMap a -> LooseTypeMap b Source # foldTM :: (a -> b -> b) -> LooseTypeMap a -> b -> b Source #
type Key LooseTypeMap #
Instance details Defined in TrieMap type Key LooseTypeMap = Type

With explicit scoping

data CmEnv Source #

lookupCME :: CmEnv -> Var -> Maybe BoundVar Source #

extendTypeMapWithScope :: TypeMap a -> CmEnv -> Type -> a -> TypeMap a Source #

Extend a TypeMap with a type in the given context. extendTypeMapWithScope m (mkDeBruijnContext [a,b,c]) t v is equivalent to extendTypeMap m (forall a b c. t) v, but allows reuse of the context over multiple insertions.

lookupTypeMapWithScope :: TypeMap a -> CmEnv -> Type -> Maybe a Source #

mkDeBruijnContext :: [Var] -> CmEnv Source #

Construct a deBruijn environment with the given variables in scope. e.g. mkDeBruijnEnv [a,b,c] constructs a context forall a b c.

Maps over `Maybe` values

data MaybeMap m a Source #

Instances

TrieMap m => TrieMap (MaybeMap m) #
Instance details Defined in TrieMap Associated Types type Key (MaybeMap m) :: * Source # Methods emptyTM :: MaybeMap m a Source # lookupTM :: Key (MaybeMap m) -> MaybeMap m b -> Maybe b Source # alterTM :: Key (MaybeMap m) -> XT b -> MaybeMap m b -> MaybeMap m b Source # mapTM :: (a -> b) -> MaybeMap m a -> MaybeMap m b Source # foldTM :: (a -> b -> b) -> MaybeMap m a -> b -> b Source #
type Key (MaybeMap m) #
Instance details Defined in TrieMap type Key (MaybeMap m) = Maybe (Key m)

Maps over `List` values

data ListMap m a Source #

Instances

TrieMap m => TrieMap (ListMap m) #
Instance details Defined in TrieMap Associated Types type Key (ListMap m) :: * Source # Methods emptyTM :: ListMap m a Source # lookupTM :: Key (ListMap m) -> ListMap m b -> Maybe b Source # alterTM :: Key (ListMap m) -> XT b -> ListMap m b -> ListMap m b Source # mapTM :: (a -> b) -> ListMap m a -> ListMap m b Source # foldTM :: (a -> b -> b) -> ListMap m a -> b -> b Source #
(TrieMap m, Outputable a) => Outputable (ListMap m a) #
Instance details Defined in TrieMap Methods ppr :: ListMap m a -> SDoc Source # pprPrec :: Rational -> ListMap m a -> SDoc Source #
type Key (ListMap m) #
Instance details Defined in TrieMap type Key (ListMap m) = [Key m]

Maps over `Literal`s

type LiteralMap a = Map Literal a Source #

`TrieMap` class

class TrieMap m where Source #

Minimal complete definition

emptyTM, lookupTM, alterTM, mapTM, foldTM

Associated Types

type Key m :: * Source #

Methods

emptyTM :: m a Source #

lookupTM :: forall b. Key m -> m b -> Maybe b Source #

alterTM :: forall b. Key m -> XT b -> m b -> m b Source #

mapTM :: (a -> b) -> m a -> m b Source #

foldTM :: (a -> b -> b) -> m a -> b -> b Source #

Instances

TrieMap IntMap #
Instance details Defined in TrieMap Associated Types type Key IntMap :: * Source # Methods emptyTM :: IntMap a Source # lookupTM :: Key IntMap -> IntMap b -> Maybe b Source # alterTM :: Key IntMap -> XT b -> IntMap b -> IntMap b Source # mapTM :: (a -> b) -> IntMap a -> IntMap b Source # foldTM :: (a -> b -> b) -> IntMap a -> b -> b Source #
TrieMap UniqDFM #
Instance details Defined in TrieMap Associated Types type Key UniqDFM :: * Source # Methods emptyTM :: UniqDFM a Source # lookupTM :: Key UniqDFM -> UniqDFM b -> Maybe b Source # alterTM :: Key UniqDFM -> XT b -> UniqDFM b -> UniqDFM b Source # mapTM :: (a -> b) -> UniqDFM a -> UniqDFM b Source # foldTM :: (a -> b -> b) -> UniqDFM a -> b -> b Source #
TrieMap LooseTypeMap #
Instance details Defined in TrieMap Associated Types type Key LooseTypeMap :: * Source # Methods emptyTM :: LooseTypeMap a Source # lookupTM :: Key LooseTypeMap -> LooseTypeMap b -> Maybe b Source # alterTM :: Key LooseTypeMap -> XT b -> LooseTypeMap b -> LooseTypeMap b Source # mapTM :: (a -> b) -> LooseTypeMap a -> LooseTypeMap b Source # foldTM :: (a -> b -> b) -> LooseTypeMap a -> b -> b Source #
TrieMap TypeMap #
Instance details Defined in TrieMap Associated Types type Key TypeMap :: * Source # Methods emptyTM :: TypeMap a Source # lookupTM :: Key TypeMap -> TypeMap b -> Maybe b Source # alterTM :: Key TypeMap -> XT b -> TypeMap b -> TypeMap b Source # mapTM :: (a -> b) -> TypeMap a -> TypeMap b Source # foldTM :: (a -> b -> b) -> TypeMap a -> b -> b Source #
TrieMap CoreMap #
Instance details Defined in TrieMap Associated Types type Key CoreMap :: * Source # Methods emptyTM :: CoreMap a Source # lookupTM :: Key CoreMap -> CoreMap b -> Maybe b Source # alterTM :: Key CoreMap -> XT b -> CoreMap b -> CoreMap b Source # mapTM :: (a -> b) -> CoreMap a -> CoreMap b Source # foldTM :: (a -> b -> b) -> CoreMap a -> b -> b Source #
Ord k => TrieMap (Map k) #
Instance details Defined in TrieMap Associated Types type Key (Map k) :: * Source # Methods emptyTM :: Map k a Source # lookupTM :: Key (Map k) -> Map k b -> Maybe b Source # alterTM :: Key (Map k) -> XT b -> Map k b -> Map k b Source # mapTM :: (a -> b) -> Map k a -> Map k b Source # foldTM :: (a -> b -> b) -> Map k a -> b -> b Source #
TrieMap m => TrieMap (ListMap m) #
Instance details Defined in TrieMap Associated Types type Key (ListMap m) :: * Source # Methods emptyTM :: ListMap m a Source # lookupTM :: Key (ListMap m) -> ListMap m b -> Maybe b Source # alterTM :: Key (ListMap m) -> XT b -> ListMap m b -> ListMap m b Source # mapTM :: (a -> b) -> ListMap m a -> ListMap m b Source # foldTM :: (a -> b -> b) -> ListMap m a -> b -> b Source #
TrieMap m => TrieMap (MaybeMap m) #
Instance details Defined in TrieMap Associated Types type Key (MaybeMap m) :: * Source # Methods emptyTM :: MaybeMap m a Source # lookupTM :: Key (MaybeMap m) -> MaybeMap m b -> Maybe b Source # alterTM :: Key (MaybeMap m) -> XT b -> MaybeMap m b -> MaybeMap m b Source # mapTM :: (a -> b) -> MaybeMap m a -> MaybeMap m b Source # foldTM :: (a -> b -> b) -> MaybeMap m a -> b -> b Source #