Safe Haskell	None
Language	Haskell2010

GHC.Iface.Ext.Types

Synopsis

type Span = RealSrcSpan
hieVersion :: Integer
data HieFile = HieFile {
- hie_hs_file :: FilePath
- hie_module :: Module
- hie_types :: Array TypeIndex HieTypeFlat
- hie_asts :: HieASTs TypeIndex
- hie_exports :: [AvailInfo]
- hie_hs_src :: ByteString
}
type TypeIndex = Int
data HieType a
- = HTyVarTy Name
- | HAppTy a (HieArgs a)
- | HTyConApp IfaceTyCon (HieArgs a)
- | HForAllTy ((Name, a), ArgFlag) a
- | HFunTy a a a
- | HQualTy a a
- | HLitTy IfaceTyLit
- | HCastTy a
- | HCoercionTy
type HieTypeFlat = HieType TypeIndex
newtype HieTypeFix = Roll (HieType HieTypeFix)
newtype HieArgs a = HieArgs [(Bool, a)]
type HiePath = LexicalFastString
pattern HiePath :: FastString -> HiePath
newtype HieASTs a = HieASTs {
- getAsts :: Map HiePath (HieAST a)
}
data HieAST a = Node {
- sourcedNodeInfo :: SourcedNodeInfo a
- nodeSpan :: Span
- nodeChildren :: [HieAST a]
}
newtype SourcedNodeInfo a = SourcedNodeInfo {
- getSourcedNodeInfo :: Map NodeOrigin (NodeInfo a)
}
data NodeOrigin
- = SourceInfo
- | GeneratedInfo
data NodeAnnotation = NodeAnnotation {
- nodeAnnotConstr :: !FastString
- nodeAnnotType :: !FastString
}
data NodeInfo a = NodeInfo {
- nodeAnnotations :: Set NodeAnnotation
- nodeType :: [a]
- nodeIdentifiers :: NodeIdentifiers a
}
pprNodeIdents :: Outputable a => NodeIdentifiers a -> SDoc
pprIdentifier :: Identifier -> SDoc
type Identifier = Either ModuleName Name
type NodeIdentifiers a = Map Identifier (IdentifierDetails a)
data IdentifierDetails a = IdentifierDetails {
- identType :: Maybe a
- identInfo :: Set ContextInfo
}
data ContextInfo
- = Use
- | MatchBind
- | IEThing IEType
- | TyDecl
- | ValBind BindType Scope (Maybe Span)
- | PatternBind Scope Scope (Maybe Span)
- | ClassTyDecl (Maybe Span)
- | Decl DeclType (Maybe Span)
- | TyVarBind Scope TyVarScope
- | RecField RecFieldContext (Maybe Span)
- | EvidenceVarBind EvVarSource Scope (Maybe Span)
- | EvidenceVarUse
pprBindSpan :: Maybe Span -> SDoc
data EvVarSource
- = EvPatternBind
- | EvSigBind
- | EvWrapperBind
- | EvImplicitBind
- | EvInstBind {
  - isSuperInst :: Bool
  - cls :: Name
  }
- | EvLetBind EvBindDeps
newtype EvBindDeps = EvBindDeps {
- getEvBindDeps :: [Name]
}
data IEType
- = Import
- | ImportAs
- | ImportHiding
- | Export
data RecFieldContext
- = RecFieldDecl
- | RecFieldAssign
- | RecFieldMatch
- | RecFieldOcc
data BindType
- = RegularBind
- | InstanceBind
data DeclType
- = FamDec
- | SynDec
- | DataDec
- | ConDec
- | PatSynDec
- | ClassDec
- | InstDec
data Scope
- = NoScope
- | LocalScope Span
- | ModuleScope
data TyVarScope
- = ResolvedScopes [Scope]
- | UnresolvedScope [Name] (Maybe Span)
data HieName
- = ExternalName !Module !OccName !SrcSpan
- | LocalName !OccName !SrcSpan
- | KnownKeyName !Unique
hieNameOcc :: HieName -> OccName
toHieName :: Name -> HieName

Documentation

type Span = RealSrcSpan Source #

hieVersion :: Integer Source #

Current version of .hie files

data HieFile Source #

GHC builds up a wealth of information about Haskell source as it compiles it. .hie files are a way of persisting some of this information to disk so that external tools that need to work with haskell source don't need to parse, typecheck, and rename all over again. These files contain:

a simplified AST
- nodes are annotated with source positions and types
- identifiers are annotated with scope information
the raw bytes of the initial Haskell source

Besides saving compilation cycles, .hie files also offer a more stable interface than the GHC API.

Constructors

HieFile

Fields

hie_hs_file :: FilePath
Initial Haskell source file path
hie_module :: Module
The module this HIE file is for
hie_types :: Array TypeIndex HieTypeFlat
Types referenced in the hie_asts.
See Note [Efficient serialization of redundant type info]
hie_asts :: HieASTs TypeIndex
Type-annotated abstract syntax trees
hie_exports :: [AvailInfo]
The names that this module exports
hie_hs_src :: ByteString
Raw bytes of the initial Haskell source

Instances

Instances details

Binary HieFile Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> HieFile -> IO () put :: BinHandle -> HieFile -> IO (Bin HieFile) get :: BinHandle -> IO HieFile

type TypeIndex = Int Source #

data HieType a Source #

A flattened version of Type.

See Note [Efficient serialization of redundant type info]

Constructors

HTyVarTy Name
HAppTy a (HieArgs a)
HTyConApp IfaceTyCon (HieArgs a)
HForAllTy ((Name, a), ArgFlag) a
HFunTy a a a
HQualTy a a	type with constraint: `t1 => t2` (see `IfaceDFunTy`)
HLitTy IfaceTyLit
HCastTy a
HCoercionTy

Instances

Instances details

Functor HieType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fmap :: (a -> b) -> HieType a -> HieType b # (<$) :: a -> HieType b -> HieType a #
Foldable HieType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fold :: Monoid m => HieType m -> m # foldMap :: Monoid m => (a -> m) -> HieType a -> m # foldMap' :: Monoid m => (a -> m) -> HieType a -> m # foldr :: (a -> b -> b) -> b -> HieType a -> b # foldr' :: (a -> b -> b) -> b -> HieType a -> b # foldl :: (b -> a -> b) -> b -> HieType a -> b # foldl' :: (b -> a -> b) -> b -> HieType a -> b # foldr1 :: (a -> a -> a) -> HieType a -> a # foldl1 :: (a -> a -> a) -> HieType a -> a # toList :: HieType a -> [a] # null :: HieType a -> Bool # length :: HieType a -> Int # elem :: Eq a => a -> HieType a -> Bool # maximum :: Ord a => HieType a -> a # minimum :: Ord a => HieType a -> a # sum :: Num a => HieType a -> a # product :: Num a => HieType a -> a #
Traversable HieType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods traverse :: Applicative f => (a -> f b) -> HieType a -> f (HieType b) # sequenceA :: Applicative f => HieType (f a) -> f (HieType a) # mapM :: Monad m => (a -> m b) -> HieType a -> m (HieType b) # sequence :: Monad m => HieType (m a) -> m (HieType a) #
Eq a => Eq (HieType a) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: HieType a -> HieType a -> Bool # (/=) :: HieType a -> HieType a -> Bool #
Binary (HieType TypeIndex) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> HieType TypeIndex -> IO () put :: BinHandle -> HieType TypeIndex -> IO (Bin (HieType TypeIndex)) get :: BinHandle -> IO (HieType TypeIndex)

type HieTypeFlat = HieType TypeIndex Source #

newtype HieTypeFix Source #

Roughly isomorphic to the original core Type.

Constructors

Roll (HieType HieTypeFix)

newtype HieArgs a Source #

A list of type arguments along with their respective visibilities (ie. is this an argument that would return True for isVisibleArgFlag?).

Constructors

HieArgs [(Bool, a)]

Instances

Instances details

Functor HieArgs Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fmap :: (a -> b) -> HieArgs a -> HieArgs b # (<$) :: a -> HieArgs b -> HieArgs a #
Foldable HieArgs Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fold :: Monoid m => HieArgs m -> m # foldMap :: Monoid m => (a -> m) -> HieArgs a -> m # foldMap' :: Monoid m => (a -> m) -> HieArgs a -> m # foldr :: (a -> b -> b) -> b -> HieArgs a -> b # foldr' :: (a -> b -> b) -> b -> HieArgs a -> b # foldl :: (b -> a -> b) -> b -> HieArgs a -> b # foldl' :: (b -> a -> b) -> b -> HieArgs a -> b # foldr1 :: (a -> a -> a) -> HieArgs a -> a # foldl1 :: (a -> a -> a) -> HieArgs a -> a # toList :: HieArgs a -> [a] # null :: HieArgs a -> Bool # length :: HieArgs a -> Int # elem :: Eq a => a -> HieArgs a -> Bool # maximum :: Ord a => HieArgs a -> a # minimum :: Ord a => HieArgs a -> a # sum :: Num a => HieArgs a -> a # product :: Num a => HieArgs a -> a #
Traversable HieArgs Source #
Instance details Defined in GHC.Iface.Ext.Types Methods traverse :: Applicative f => (a -> f b) -> HieArgs a -> f (HieArgs b) # sequenceA :: Applicative f => HieArgs (f a) -> f (HieArgs a) # mapM :: Monad m => (a -> m b) -> HieArgs a -> m (HieArgs b) # sequence :: Monad m => HieArgs (m a) -> m (HieArgs a) #
Eq a => Eq (HieArgs a) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: HieArgs a -> HieArgs a -> Bool # (/=) :: HieArgs a -> HieArgs a -> Bool #
Binary (HieArgs TypeIndex) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> HieArgs TypeIndex -> IO () put :: BinHandle -> HieArgs TypeIndex -> IO (Bin (HieArgs TypeIndex)) get :: BinHandle -> IO (HieArgs TypeIndex)

type HiePath = LexicalFastString Source #

pattern HiePath :: FastString -> HiePath Source #

newtype HieASTs a Source #

Mapping from filepaths to the corresponding AST

Constructors

HieASTs
Fields getAsts :: Map HiePath (HieAST a)

Instances

Instances details

Functor HieASTs Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fmap :: (a -> b) -> HieASTs a -> HieASTs b # (<$) :: a -> HieASTs b -> HieASTs a #
Foldable HieASTs Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fold :: Monoid m => HieASTs m -> m # foldMap :: Monoid m => (a -> m) -> HieASTs a -> m # foldMap' :: Monoid m => (a -> m) -> HieASTs a -> m # foldr :: (a -> b -> b) -> b -> HieASTs a -> b # foldr' :: (a -> b -> b) -> b -> HieASTs a -> b # foldl :: (b -> a -> b) -> b -> HieASTs a -> b # foldl' :: (b -> a -> b) -> b -> HieASTs a -> b # foldr1 :: (a -> a -> a) -> HieASTs a -> a # foldl1 :: (a -> a -> a) -> HieASTs a -> a # toList :: HieASTs a -> [a] # null :: HieASTs a -> Bool # length :: HieASTs a -> Int # elem :: Eq a => a -> HieASTs a -> Bool # maximum :: Ord a => HieASTs a -> a # minimum :: Ord a => HieASTs a -> a # sum :: Num a => HieASTs a -> a # product :: Num a => HieASTs a -> a #
Traversable HieASTs Source #
Instance details Defined in GHC.Iface.Ext.Types Methods traverse :: Applicative f => (a -> f b) -> HieASTs a -> f (HieASTs b) # sequenceA :: Applicative f => HieASTs (f a) -> f (HieASTs a) # mapM :: Monad m => (a -> m b) -> HieASTs a -> m (HieASTs b) # sequence :: Monad m => HieASTs (m a) -> m (HieASTs a) #
Binary (HieASTs TypeIndex) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> HieASTs TypeIndex -> IO () put :: BinHandle -> HieASTs TypeIndex -> IO (Bin (HieASTs TypeIndex)) get :: BinHandle -> IO (HieASTs TypeIndex)
Outputable a => Outputable (HieASTs a) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: HieASTs a -> SDoc

data HieAST a Source #

Constructors

Node
Fields sourcedNodeInfo :: SourcedNodeInfo a nodeSpan :: Span nodeChildren :: [HieAST a]

Instances

Instances details

Functor HieAST Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fmap :: (a -> b) -> HieAST a -> HieAST b # (<$) :: a -> HieAST b -> HieAST a #
Foldable HieAST Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fold :: Monoid m => HieAST m -> m # foldMap :: Monoid m => (a -> m) -> HieAST a -> m # foldMap' :: Monoid m => (a -> m) -> HieAST a -> m # foldr :: (a -> b -> b) -> b -> HieAST a -> b # foldr' :: (a -> b -> b) -> b -> HieAST a -> b # foldl :: (b -> a -> b) -> b -> HieAST a -> b # foldl' :: (b -> a -> b) -> b -> HieAST a -> b # foldr1 :: (a -> a -> a) -> HieAST a -> a # foldl1 :: (a -> a -> a) -> HieAST a -> a # toList :: HieAST a -> [a] # null :: HieAST a -> Bool # length :: HieAST a -> Int # elem :: Eq a => a -> HieAST a -> Bool # maximum :: Ord a => HieAST a -> a # minimum :: Ord a => HieAST a -> a # sum :: Num a => HieAST a -> a # product :: Num a => HieAST a -> a #
Traversable HieAST Source #
Instance details Defined in GHC.Iface.Ext.Types Methods traverse :: Applicative f => (a -> f b) -> HieAST a -> f (HieAST b) # sequenceA :: Applicative f => HieAST (f a) -> f (HieAST a) # mapM :: Monad m => (a -> m b) -> HieAST a -> m (HieAST b) # sequence :: Monad m => HieAST (m a) -> m (HieAST a) #
Binary (HieAST TypeIndex) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> HieAST TypeIndex -> IO () put :: BinHandle -> HieAST TypeIndex -> IO (Bin (HieAST TypeIndex)) get :: BinHandle -> IO (HieAST TypeIndex)
Outputable a => Outputable (HieAST a) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: HieAST a -> SDoc

newtype SourcedNodeInfo a Source #

NodeInfos grouped by source

Constructors

SourcedNodeInfo
Fields getSourcedNodeInfo :: Map NodeOrigin (NodeInfo a)

Instances

Instances details

Functor SourcedNodeInfo Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fmap :: (a -> b) -> SourcedNodeInfo a -> SourcedNodeInfo b # (<$) :: a -> SourcedNodeInfo b -> SourcedNodeInfo a #
Foldable SourcedNodeInfo Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fold :: Monoid m => SourcedNodeInfo m -> m # foldMap :: Monoid m => (a -> m) -> SourcedNodeInfo a -> m # foldMap' :: Monoid m => (a -> m) -> SourcedNodeInfo a -> m # foldr :: (a -> b -> b) -> b -> SourcedNodeInfo a -> b # foldr' :: (a -> b -> b) -> b -> SourcedNodeInfo a -> b # foldl :: (b -> a -> b) -> b -> SourcedNodeInfo a -> b # foldl' :: (b -> a -> b) -> b -> SourcedNodeInfo a -> b # foldr1 :: (a -> a -> a) -> SourcedNodeInfo a -> a # foldl1 :: (a -> a -> a) -> SourcedNodeInfo a -> a # toList :: SourcedNodeInfo a -> [a] # null :: SourcedNodeInfo a -> Bool # length :: SourcedNodeInfo a -> Int # elem :: Eq a => a -> SourcedNodeInfo a -> Bool # maximum :: Ord a => SourcedNodeInfo a -> a # minimum :: Ord a => SourcedNodeInfo a -> a # sum :: Num a => SourcedNodeInfo a -> a # product :: Num a => SourcedNodeInfo a -> a #
Traversable SourcedNodeInfo Source #
Instance details Defined in GHC.Iface.Ext.Types Methods traverse :: Applicative f => (a -> f b) -> SourcedNodeInfo a -> f (SourcedNodeInfo b) # sequenceA :: Applicative f => SourcedNodeInfo (f a) -> f (SourcedNodeInfo a) # mapM :: Monad m => (a -> m b) -> SourcedNodeInfo a -> m (SourcedNodeInfo b) # sequence :: Monad m => SourcedNodeInfo (m a) -> m (SourcedNodeInfo a) #
Binary (SourcedNodeInfo TypeIndex) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> SourcedNodeInfo TypeIndex -> IO () put :: BinHandle -> SourcedNodeInfo TypeIndex -> IO (Bin (SourcedNodeInfo TypeIndex)) get :: BinHandle -> IO (SourcedNodeInfo TypeIndex)
Outputable a => Outputable (SourcedNodeInfo a) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: SourcedNodeInfo a -> SDoc

data NodeOrigin Source #

Source of node info

Constructors

SourceInfo
GeneratedInfo

Instances

Instances details

Enum NodeOrigin Source #
Instance details Defined in GHC.Iface.Ext.Types Methods succ :: NodeOrigin -> NodeOrigin # pred :: NodeOrigin -> NodeOrigin # toEnum :: Int -> NodeOrigin # fromEnum :: NodeOrigin -> Int # enumFrom :: NodeOrigin -> [NodeOrigin] # enumFromThen :: NodeOrigin -> NodeOrigin -> [NodeOrigin] # enumFromTo :: NodeOrigin -> NodeOrigin -> [NodeOrigin] # enumFromThenTo :: NodeOrigin -> NodeOrigin -> NodeOrigin -> [NodeOrigin] #
Eq NodeOrigin Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: NodeOrigin -> NodeOrigin -> Bool # (/=) :: NodeOrigin -> NodeOrigin -> Bool #
Ord NodeOrigin Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: NodeOrigin -> NodeOrigin -> Ordering # (<) :: NodeOrigin -> NodeOrigin -> Bool # (<=) :: NodeOrigin -> NodeOrigin -> Bool # (>) :: NodeOrigin -> NodeOrigin -> Bool # (>=) :: NodeOrigin -> NodeOrigin -> Bool # max :: NodeOrigin -> NodeOrigin -> NodeOrigin # min :: NodeOrigin -> NodeOrigin -> NodeOrigin #
Binary NodeOrigin Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> NodeOrigin -> IO () put :: BinHandle -> NodeOrigin -> IO (Bin NodeOrigin) get :: BinHandle -> IO NodeOrigin
Outputable NodeOrigin Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: NodeOrigin -> SDoc

data NodeAnnotation Source #

A node annotation

Constructors

NodeAnnotation
Fields nodeAnnotConstr :: !FastString name of the AST node constructor nodeAnnotType :: !FastString name of the AST node Type

Instances

Instances details

Eq NodeAnnotation Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: NodeAnnotation -> NodeAnnotation -> Bool # (/=) :: NodeAnnotation -> NodeAnnotation -> Bool #
Ord NodeAnnotation Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: NodeAnnotation -> NodeAnnotation -> Ordering # (<) :: NodeAnnotation -> NodeAnnotation -> Bool # (<=) :: NodeAnnotation -> NodeAnnotation -> Bool # (>) :: NodeAnnotation -> NodeAnnotation -> Bool # (>=) :: NodeAnnotation -> NodeAnnotation -> Bool # max :: NodeAnnotation -> NodeAnnotation -> NodeAnnotation # min :: NodeAnnotation -> NodeAnnotation -> NodeAnnotation #
Binary NodeAnnotation Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> NodeAnnotation -> IO () put :: BinHandle -> NodeAnnotation -> IO (Bin NodeAnnotation) get :: BinHandle -> IO NodeAnnotation
Outputable NodeAnnotation Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: NodeAnnotation -> SDoc

data NodeInfo a Source #

The information stored in one AST node.

The type parameter exists to provide flexibility in representation of types (see Note [Efficient serialization of redundant type info]).

Constructors

NodeInfo
Fields nodeAnnotations :: Set NodeAnnotation Annotations nodeType :: [a] The Haskell types of this node, if any. nodeIdentifiers :: NodeIdentifiers a All the identifiers and their details

Instances

Instances details

Functor NodeInfo Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fmap :: (a -> b) -> NodeInfo a -> NodeInfo b # (<$) :: a -> NodeInfo b -> NodeInfo a #
Foldable NodeInfo Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fold :: Monoid m => NodeInfo m -> m # foldMap :: Monoid m => (a -> m) -> NodeInfo a -> m # foldMap' :: Monoid m => (a -> m) -> NodeInfo a -> m # foldr :: (a -> b -> b) -> b -> NodeInfo a -> b # foldr' :: (a -> b -> b) -> b -> NodeInfo a -> b # foldl :: (b -> a -> b) -> b -> NodeInfo a -> b # foldl' :: (b -> a -> b) -> b -> NodeInfo a -> b # foldr1 :: (a -> a -> a) -> NodeInfo a -> a # foldl1 :: (a -> a -> a) -> NodeInfo a -> a # toList :: NodeInfo a -> [a] # null :: NodeInfo a -> Bool # length :: NodeInfo a -> Int # elem :: Eq a => a -> NodeInfo a -> Bool # maximum :: Ord a => NodeInfo a -> a # minimum :: Ord a => NodeInfo a -> a # sum :: Num a => NodeInfo a -> a # product :: Num a => NodeInfo a -> a #
Traversable NodeInfo Source #
Instance details Defined in GHC.Iface.Ext.Types Methods traverse :: Applicative f => (a -> f b) -> NodeInfo a -> f (NodeInfo b) # sequenceA :: Applicative f => NodeInfo (f a) -> f (NodeInfo a) # mapM :: Monad m => (a -> m b) -> NodeInfo a -> m (NodeInfo b) # sequence :: Monad m => NodeInfo (m a) -> m (NodeInfo a) #
Binary (NodeInfo TypeIndex) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> NodeInfo TypeIndex -> IO () put :: BinHandle -> NodeInfo TypeIndex -> IO (Bin (NodeInfo TypeIndex)) get :: BinHandle -> IO (NodeInfo TypeIndex)
Outputable a => Outputable (NodeInfo a) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: NodeInfo a -> SDoc

pprNodeIdents :: Outputable a => NodeIdentifiers a -> SDoc Source #

pprIdentifier :: Identifier -> SDoc Source #

type Identifier = Either ModuleName Name Source #

type NodeIdentifiers a = Map Identifier (IdentifierDetails a) Source #

data IdentifierDetails a Source #

Information associated with every identifier

We need to include types with identifiers because sometimes multiple identifiers occur in the same span(Overloaded Record Fields and so on)

Constructors

IdentifierDetails
Fields identType :: Maybe a identInfo :: Set ContextInfo

Instances

Instances details

Functor IdentifierDetails Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fmap :: (a -> b) -> IdentifierDetails a -> IdentifierDetails b # (<$) :: a -> IdentifierDetails b -> IdentifierDetails a #
Foldable IdentifierDetails Source #
Instance details Defined in GHC.Iface.Ext.Types Methods fold :: Monoid m => IdentifierDetails m -> m # foldMap :: Monoid m => (a -> m) -> IdentifierDetails a -> m # foldMap' :: Monoid m => (a -> m) -> IdentifierDetails a -> m # foldr :: (a -> b -> b) -> b -> IdentifierDetails a -> b # foldr' :: (a -> b -> b) -> b -> IdentifierDetails a -> b # foldl :: (b -> a -> b) -> b -> IdentifierDetails a -> b # foldl' :: (b -> a -> b) -> b -> IdentifierDetails a -> b # foldr1 :: (a -> a -> a) -> IdentifierDetails a -> a # foldl1 :: (a -> a -> a) -> IdentifierDetails a -> a # toList :: IdentifierDetails a -> [a] # null :: IdentifierDetails a -> Bool # length :: IdentifierDetails a -> Int # elem :: Eq a => a -> IdentifierDetails a -> Bool # maximum :: Ord a => IdentifierDetails a -> a # minimum :: Ord a => IdentifierDetails a -> a # sum :: Num a => IdentifierDetails a -> a # product :: Num a => IdentifierDetails a -> a #
Traversable IdentifierDetails Source #
Instance details Defined in GHC.Iface.Ext.Types Methods traverse :: Applicative f => (a -> f b) -> IdentifierDetails a -> f (IdentifierDetails b) # sequenceA :: Applicative f => IdentifierDetails (f a) -> f (IdentifierDetails a) # mapM :: Monad m => (a -> m b) -> IdentifierDetails a -> m (IdentifierDetails b) # sequence :: Monad m => IdentifierDetails (m a) -> m (IdentifierDetails a) #
Eq a => Eq (IdentifierDetails a) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: IdentifierDetails a -> IdentifierDetails a -> Bool # (/=) :: IdentifierDetails a -> IdentifierDetails a -> Bool #
Semigroup (IdentifierDetails a) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (<>) :: IdentifierDetails a -> IdentifierDetails a -> IdentifierDetails a # sconcat :: NonEmpty (IdentifierDetails a) -> IdentifierDetails a # stimes :: Integral b => b -> IdentifierDetails a -> IdentifierDetails a #
Monoid (IdentifierDetails a) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods mempty :: IdentifierDetails a # mappend :: IdentifierDetails a -> IdentifierDetails a -> IdentifierDetails a # mconcat :: [IdentifierDetails a] -> IdentifierDetails a #
Binary (IdentifierDetails TypeIndex) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> IdentifierDetails TypeIndex -> IO () put :: BinHandle -> IdentifierDetails TypeIndex -> IO (Bin (IdentifierDetails TypeIndex)) get :: BinHandle -> IO (IdentifierDetails TypeIndex)
Outputable a => Outputable (IdentifierDetails a) Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: IdentifierDetails a -> SDoc

data ContextInfo Source #

Different contexts under which identifiers exist

Constructors

Use	regular variable
MatchBind
IEThing IEType	import/export
TyDecl
ValBind	Value binding
Fields BindType whether or not the binding is in an instance Scope scope over which the value is bound (Maybe Span) span of entire binding
PatternBind	Pattern binding This case is tricky because the bound identifier can be used in two distinct scopes. Consider the following example (with `-XViewPatterns`) do (b, a, (a -> True)) <- bar foo a The identifier `a` has two scopes: in the view pattern `(a -> True)` and in the rest of the `do`-block in `foo a`.
Fields Scope scope in the pattern (the variable bound can be used further in the pattern) Scope rest of the scope outside the pattern (Maybe Span) span of entire binding
ClassTyDecl (Maybe Span)
Decl	Declaration
Fields DeclType type of declaration (Maybe Span) span of entire binding
TyVarBind Scope TyVarScope	Type variable
RecField RecFieldContext (Maybe Span)	Record field
EvidenceVarBind	Constraint/Dictionary evidence variable binding
Fields EvVarSource how did this bind come into being Scope scope over which the value is bound (Maybe Span) span of the binding site
EvidenceVarUse	Usage of evidence variable

Instances

Instances details

Eq ContextInfo Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: ContextInfo -> ContextInfo -> Bool # (/=) :: ContextInfo -> ContextInfo -> Bool #
Ord ContextInfo Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: ContextInfo -> ContextInfo -> Ordering # (<) :: ContextInfo -> ContextInfo -> Bool # (<=) :: ContextInfo -> ContextInfo -> Bool # (>) :: ContextInfo -> ContextInfo -> Bool # (>=) :: ContextInfo -> ContextInfo -> Bool # max :: ContextInfo -> ContextInfo -> ContextInfo # min :: ContextInfo -> ContextInfo -> ContextInfo #
Binary ContextInfo Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> ContextInfo -> IO () put :: BinHandle -> ContextInfo -> IO (Bin ContextInfo) get :: BinHandle -> IO ContextInfo
Outputable ContextInfo Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: ContextInfo -> SDoc

pprBindSpan :: Maybe Span -> SDoc Source #

data EvVarSource Source #

Constructors

EvPatternBind	bound by a pattern match
EvSigBind	bound by a type signature
EvWrapperBind	bound by a hswrapper
EvImplicitBind	bound by an implicit variable
EvInstBind	Bound by some instance of given class
Fields isSuperInst :: Bool cls :: Name
EvLetBind EvBindDeps	A direct let binding

Instances

Instances details

Eq EvVarSource Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: EvVarSource -> EvVarSource -> Bool # (/=) :: EvVarSource -> EvVarSource -> Bool #
Ord EvVarSource Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: EvVarSource -> EvVarSource -> Ordering # (<) :: EvVarSource -> EvVarSource -> Bool # (<=) :: EvVarSource -> EvVarSource -> Bool # (>) :: EvVarSource -> EvVarSource -> Bool # (>=) :: EvVarSource -> EvVarSource -> Bool # max :: EvVarSource -> EvVarSource -> EvVarSource # min :: EvVarSource -> EvVarSource -> EvVarSource #
Binary EvVarSource Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> EvVarSource -> IO () put :: BinHandle -> EvVarSource -> IO (Bin EvVarSource) get :: BinHandle -> IO EvVarSource
Outputable EvVarSource Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: EvVarSource -> SDoc

newtype EvBindDeps Source #

Eq/Ord instances compare on the converted HieName, as non-exported names may have different uniques after a roundtrip

Constructors

EvBindDeps
Fields getEvBindDeps :: [Name]

Instances

Instances details

Eq EvBindDeps Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: EvBindDeps -> EvBindDeps -> Bool # (/=) :: EvBindDeps -> EvBindDeps -> Bool #
Ord EvBindDeps Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: EvBindDeps -> EvBindDeps -> Ordering # (<) :: EvBindDeps -> EvBindDeps -> Bool # (<=) :: EvBindDeps -> EvBindDeps -> Bool # (>) :: EvBindDeps -> EvBindDeps -> Bool # (>=) :: EvBindDeps -> EvBindDeps -> Bool # max :: EvBindDeps -> EvBindDeps -> EvBindDeps # min :: EvBindDeps -> EvBindDeps -> EvBindDeps #
Binary EvBindDeps Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> EvBindDeps -> IO () put :: BinHandle -> EvBindDeps -> IO (Bin EvBindDeps) get :: BinHandle -> IO EvBindDeps
Outputable EvBindDeps Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: EvBindDeps -> SDoc

data IEType Source #

Types of imports and exports

Constructors

Import
ImportAs
ImportHiding
Export

Instances

Instances details

Enum IEType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods succ :: IEType -> IEType # pred :: IEType -> IEType # toEnum :: Int -> IEType # fromEnum :: IEType -> Int # enumFrom :: IEType -> [IEType] # enumFromThen :: IEType -> IEType -> [IEType] # enumFromTo :: IEType -> IEType -> [IEType] # enumFromThenTo :: IEType -> IEType -> IEType -> [IEType] #
Eq IEType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: IEType -> IEType -> Bool # (/=) :: IEType -> IEType -> Bool #
Ord IEType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: IEType -> IEType -> Ordering # (<) :: IEType -> IEType -> Bool # (<=) :: IEType -> IEType -> Bool # (>) :: IEType -> IEType -> Bool # (>=) :: IEType -> IEType -> Bool # max :: IEType -> IEType -> IEType # min :: IEType -> IEType -> IEType #
Binary IEType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> IEType -> IO () put :: BinHandle -> IEType -> IO (Bin IEType) get :: BinHandle -> IO IEType
Outputable IEType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: IEType -> SDoc

data RecFieldContext Source #

Constructors

RecFieldDecl
RecFieldAssign
RecFieldMatch
RecFieldOcc

Instances

Instances details

Enum RecFieldContext Source #
Instance details Defined in GHC.Iface.Ext.Types Methods succ :: RecFieldContext -> RecFieldContext # pred :: RecFieldContext -> RecFieldContext # toEnum :: Int -> RecFieldContext # fromEnum :: RecFieldContext -> Int # enumFrom :: RecFieldContext -> [RecFieldContext] # enumFromThen :: RecFieldContext -> RecFieldContext -> [RecFieldContext] # enumFromTo :: RecFieldContext -> RecFieldContext -> [RecFieldContext] # enumFromThenTo :: RecFieldContext -> RecFieldContext -> RecFieldContext -> [RecFieldContext] #
Eq RecFieldContext Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: RecFieldContext -> RecFieldContext -> Bool # (/=) :: RecFieldContext -> RecFieldContext -> Bool #
Ord RecFieldContext Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: RecFieldContext -> RecFieldContext -> Ordering # (<) :: RecFieldContext -> RecFieldContext -> Bool # (<=) :: RecFieldContext -> RecFieldContext -> Bool # (>) :: RecFieldContext -> RecFieldContext -> Bool # (>=) :: RecFieldContext -> RecFieldContext -> Bool # max :: RecFieldContext -> RecFieldContext -> RecFieldContext # min :: RecFieldContext -> RecFieldContext -> RecFieldContext #
Binary RecFieldContext Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> RecFieldContext -> IO () put :: BinHandle -> RecFieldContext -> IO (Bin RecFieldContext) get :: BinHandle -> IO RecFieldContext
Outputable RecFieldContext Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: RecFieldContext -> SDoc

data BindType Source #

Constructors

RegularBind
InstanceBind

Instances

Instances details

Enum BindType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods succ :: BindType -> BindType # pred :: BindType -> BindType # toEnum :: Int -> BindType # fromEnum :: BindType -> Int # enumFrom :: BindType -> [BindType] # enumFromThen :: BindType -> BindType -> [BindType] # enumFromTo :: BindType -> BindType -> [BindType] # enumFromThenTo :: BindType -> BindType -> BindType -> [BindType] #
Eq BindType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: BindType -> BindType -> Bool # (/=) :: BindType -> BindType -> Bool #
Ord BindType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: BindType -> BindType -> Ordering # (<) :: BindType -> BindType -> Bool # (<=) :: BindType -> BindType -> Bool # (>) :: BindType -> BindType -> Bool # (>=) :: BindType -> BindType -> Bool # max :: BindType -> BindType -> BindType # min :: BindType -> BindType -> BindType #
Binary BindType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> BindType -> IO () put :: BinHandle -> BindType -> IO (Bin BindType) get :: BinHandle -> IO BindType
Outputable BindType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: BindType -> SDoc

data DeclType Source #

Constructors

FamDec	type or data family
SynDec	type synonym
DataDec	data declaration
ConDec	constructor declaration
PatSynDec	pattern synonym
ClassDec	class declaration
InstDec	instance declaration

Instances

Instances details

Enum DeclType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods succ :: DeclType -> DeclType # pred :: DeclType -> DeclType # toEnum :: Int -> DeclType # fromEnum :: DeclType -> Int # enumFrom :: DeclType -> [DeclType] # enumFromThen :: DeclType -> DeclType -> [DeclType] # enumFromTo :: DeclType -> DeclType -> [DeclType] # enumFromThenTo :: DeclType -> DeclType -> DeclType -> [DeclType] #
Eq DeclType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: DeclType -> DeclType -> Bool # (/=) :: DeclType -> DeclType -> Bool #
Ord DeclType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: DeclType -> DeclType -> Ordering # (<) :: DeclType -> DeclType -> Bool # (<=) :: DeclType -> DeclType -> Bool # (>) :: DeclType -> DeclType -> Bool # (>=) :: DeclType -> DeclType -> Bool # max :: DeclType -> DeclType -> DeclType # min :: DeclType -> DeclType -> DeclType #
Binary DeclType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> DeclType -> IO () put :: BinHandle -> DeclType -> IO (Bin DeclType) get :: BinHandle -> IO DeclType
Outputable DeclType Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: DeclType -> SDoc

data Scope Source #

Constructors

NoScope
LocalScope Span
ModuleScope

Instances

Instances details

Eq Scope Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: Scope -> Scope -> Bool # (/=) :: Scope -> Scope -> Bool #
Data Scope Source #
Instance details Defined in GHC.Iface.Ext.Types Methods gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Scope -> c Scope # gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Scope # toConstr :: Scope -> Constr # dataTypeOf :: Scope -> DataType # dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c Scope) # dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Scope) # gmapT :: (forall b. Data b => b -> b) -> Scope -> Scope # gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Scope -> r # gmapQr :: forall r r'. (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Scope -> r # gmapQ :: (forall d. Data d => d -> u) -> Scope -> [u] # gmapQi :: Int -> (forall d. Data d => d -> u) -> Scope -> u # gmapM :: Monad m => (forall d. Data d => d -> m d) -> Scope -> m Scope # gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Scope -> m Scope # gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Scope -> m Scope #
Ord Scope Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: Scope -> Scope -> Ordering # (<) :: Scope -> Scope -> Bool # (<=) :: Scope -> Scope -> Bool # (>) :: Scope -> Scope -> Bool # (>=) :: Scope -> Scope -> Bool # max :: Scope -> Scope -> Scope # min :: Scope -> Scope -> Scope #
Binary Scope Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> Scope -> IO () put :: BinHandle -> Scope -> IO (Bin Scope) get :: BinHandle -> IO Scope
Outputable Scope Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: Scope -> SDoc

data TyVarScope Source #

Scope of a type variable.

This warrants a data type apart from Scope because of complexities introduced by features like -XScopedTypeVariables and -XInstanceSigs. For example, consider:

foo, bar, baz :: forall a. a -> a

Here a is in scope in all the definitions of foo, bar, and baz, so we need a list of scopes to keep track of this. Furthermore, this list cannot be computed until we resolve the binding sites of foo, bar, and baz.

Consequently, a starts with an UnresolvedScope [foo, bar, baz] Nothing which later gets resolved into a ResolvedScopes.

Constructors

ResolvedScopes [Scope]
UnresolvedScope	Unresolved scopes should never show up in the final `.hie` file
Fields [Name] names of the definitions over which the scope spans (Maybe Span) the location of the instance/class declaration for the case where the type variable is declared in a method type signature

Instances

Instances details

Eq TyVarScope Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: TyVarScope -> TyVarScope -> Bool # (/=) :: TyVarScope -> TyVarScope -> Bool #
Ord TyVarScope Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: TyVarScope -> TyVarScope -> Ordering # (<) :: TyVarScope -> TyVarScope -> Bool # (<=) :: TyVarScope -> TyVarScope -> Bool # (>) :: TyVarScope -> TyVarScope -> Bool # (>=) :: TyVarScope -> TyVarScope -> Bool # max :: TyVarScope -> TyVarScope -> TyVarScope # min :: TyVarScope -> TyVarScope -> TyVarScope #
Binary TyVarScope Source #
Instance details Defined in GHC.Iface.Ext.Types Methods put_ :: BinHandle -> TyVarScope -> IO () put :: BinHandle -> TyVarScope -> IO (Bin TyVarScope) get :: BinHandle -> IO TyVarScope
Outputable TyVarScope Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: TyVarScope -> SDoc

data HieName Source #

Name's get converted into HieName's before being written into .hie files. See toHieName and fromHieName for logic on how to convert between these two types.

Constructors

ExternalName !Module !OccName !SrcSpan
LocalName !OccName !SrcSpan
KnownKeyName !Unique

Instances

Instances details

Eq HieName Source #
Instance details Defined in GHC.Iface.Ext.Types Methods (==) :: HieName -> HieName -> Bool # (/=) :: HieName -> HieName -> Bool #
Ord HieName Source #
Instance details Defined in GHC.Iface.Ext.Types Methods compare :: HieName -> HieName -> Ordering # (<) :: HieName -> HieName -> Bool # (<=) :: HieName -> HieName -> Bool # (>) :: HieName -> HieName -> Bool # (>=) :: HieName -> HieName -> Bool # max :: HieName -> HieName -> HieName # min :: HieName -> HieName -> HieName #
Outputable HieName Source #
Instance details Defined in GHC.Iface.Ext.Types Methods ppr :: HieName -> SDoc

hieNameOcc :: HieName -> OccName Source #

toHieName :: Name -> HieName Source #