Safe Haskell	None
Language	Haskell2010

Retrie.Universe

Synopsis

Documentation

A sum type to collect all possible top-level rewritable types.

Instances details

Data Universe Source #
Instance details Defined in Retrie.Universe Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Universe -> c Universe # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Universe # toConstr :: Universe -> Constr # dataTypeOf :: Universe -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Universe) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Universe) # gmapT :: (forall b. Data b => b -> b) -> Universe -> Universe # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Universe -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Universe -> r # gmapQ :: (forall d. Data d => d -> u) -> Universe -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Universe -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Universe -> m Universe # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Universe -> m Universe # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Universe -> m Universe #
Matchable Universe Source #
Instance details Defined in Retrie.Universe Methods inject :: Universe -> Universe Source # project :: Universe -> Universe Source # getOrigin :: Universe -> SrcSpan Source #

Exactprint an annotated Universe.

class Matchable ast where Source #

Class of types which can be injected into the Universe type.

Methods

Inject an AST into Universe

Project an AST from a Universe. Can fail if universe contains the wrong type.

Get the original location of the AST.

Instances details

Matchable Universe Source #
Instance details Defined in Retrie.Universe Methods inject :: Universe -> Universe Source # project :: Universe -> Universe Source # getOrigin :: Universe -> SrcSpan Source #
Matchable (LHsType GhcPs) Source #
Instance details Defined in Retrie.Universe Methods inject :: LHsType GhcPs -> Universe Source # project :: Universe -> LHsType GhcPs Source # getOrigin :: LHsType GhcPs -> SrcSpan Source #
Matchable (LHsExpr GhcPs) Source #
Instance details Defined in Retrie.Universe Methods inject :: LHsExpr GhcPs -> Universe Source # project :: Universe -> LHsExpr GhcPs Source # getOrigin :: LHsExpr GhcPs -> SrcSpan Source #
Matchable (Located (Pat GhcPs)) Source #
Instance details Defined in Retrie.Universe Methods inject :: Located (Pat GhcPs) -> Universe Source # project :: Universe -> Located (Pat GhcPs) Source # getOrigin :: Located (Pat GhcPs) -> SrcSpan Source #
Matchable (LStmt GhcPs (LHsExpr GhcPs)) Source #
Instance details Defined in Retrie.Universe Methods inject :: LStmt GhcPs (LHsExpr GhcPs) -> Universe Source # project :: Universe -> LStmt GhcPs (LHsExpr GhcPs) Source # getOrigin :: LStmt GhcPs (LHsExpr GhcPs) -> SrcSpan Source #

The pattern map for Universe.

Constructors

UMap
Fields umExpr :: EMap a umStmt :: SMap a umType :: TyMap a umPat :: PatMap a

Instances details

Functor UMap Source #
Instance details Defined in Retrie.Universe Methods fmap :: (a -> b) -> UMap a -> UMap b # (<$) :: a -> UMap b -> UMap a #
PatternMap UMap Source #
Instance details Defined in Retrie.Universe Associated Types type Key UMap Source # Methods mEmpty :: UMap a Source # mUnion :: UMap a -> UMap a -> UMap a Source # mAlter :: AlphaEnv -> Quantifiers -> Key UMap -> A a -> UMap a -> UMap a Source # mMatch :: MatchEnv -> Key UMap -> (Substitution, UMap a) -> [(Substitution, a)] Source #
type Key UMap Source #
Instance details Defined in Retrie.Universe type Key UMap = Universe