template-haskell-2.12.0.0: Support library for Template Haskell

Safe HaskellSafe
LanguageHaskell2010

Language.Haskell.TH

Contents

Description

The public face of Template Haskell

For other documentation, refer to: http://www.haskell.org/haskellwiki/Template_Haskell

Synopsis

The monad and its operations

data Q a Source #

Instances

Monad Q Source # 

Methods

(>>=) :: Q a -> (a -> Q b) -> Q b #

(>>) :: Q a -> Q b -> Q b #

return :: a -> Q a #

fail :: String -> Q a #

Functor Q Source # 

Methods

fmap :: (a -> b) -> Q a -> Q b #

(<$) :: a -> Q b -> Q a #

MonadFail Q Source # 

Methods

fail :: String -> Q a #

Applicative Q Source # 

Methods

pure :: a -> Q a #

(<*>) :: Q (a -> b) -> Q a -> Q b #

liftA2 :: (a -> b -> c) -> Q a -> Q b -> Q c #

(*>) :: Q a -> Q b -> Q b #

(<*) :: Q a -> Q b -> Q a #

Quasi Q Source # 

runQ :: Quasi m => Q a -> m a Source #

Administration: errors, locations and IO

reportError :: String -> Q () Source #

Report an error to the user, but allow the current splice's computation to carry on. To abort the computation, use fail.

reportWarning :: String -> Q () Source #

Report a warning to the user, and carry on.

report :: Bool -> String -> Q () Source #

Deprecated: Use reportError or reportWarning instead

Report an error (True) or warning (False), but carry on; use fail to stop.

recover Source #

Arguments

:: Q a

handler to invoke on failure

-> Q a

computation to run

-> Q a 

Recover from errors raised by reportError or fail.

location :: Q Loc Source #

The location at which this computation is spliced.

data Loc Source #

Instances

Eq Loc Source # 

Methods

(==) :: Loc -> Loc -> Bool #

(/=) :: Loc -> Loc -> Bool #

Data Loc Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Loc -> c Loc #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Loc #

toConstr :: Loc -> Constr #

dataTypeOf :: Loc -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Loc) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Loc) #

gmapT :: (forall b. Data b => b -> b) -> Loc -> Loc #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Loc -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Loc -> r #

gmapQ :: (forall d. Data d => d -> u) -> Loc -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Loc -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Loc -> m Loc #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Loc -> m Loc #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Loc -> m Loc #

Ord Loc Source # 

Methods

compare :: Loc -> Loc -> Ordering #

(<) :: Loc -> Loc -> Bool #

(<=) :: Loc -> Loc -> Bool #

(>) :: Loc -> Loc -> Bool #

(>=) :: Loc -> Loc -> Bool #

max :: Loc -> Loc -> Loc #

min :: Loc -> Loc -> Loc #

Show Loc Source # 

Methods

showsPrec :: Int -> Loc -> ShowS #

show :: Loc -> String #

showList :: [Loc] -> ShowS #

Generic Loc Source # 

Associated Types

type Rep Loc :: * -> * #

Methods

from :: Loc -> Rep Loc x #

to :: Rep Loc x -> Loc #

Ppr Loc Source # 

Methods

ppr :: Loc -> Doc Source #

ppr_list :: [Loc] -> Doc Source #

type Rep Loc Source # 

runIO :: IO a -> Q a Source #

The runIO function lets you run an I/O computation in the Q monad. Take care: you are guaranteed the ordering of calls to runIO within a single Q computation, but not about the order in which splices are run.

Note: for various murky reasons, stdout and stderr handles are not necessarily flushed when the compiler finishes running, so you should flush them yourself.

Querying the compiler

Reify

reify :: Name -> Q Info Source #

reify looks up information about the Name.

It is sometimes useful to construct the argument name using lookupTypeName or lookupValueName to ensure that we are reifying from the right namespace. For instance, in this context:

data D = D

which D does reify (mkName "D") return information about? (Answer: D-the-type, but don't rely on it.) To ensure we get information about D-the-value, use lookupValueName:

do
  Just nm <- lookupValueName "D"
  reify nm

and to get information about D-the-type, use lookupTypeName.

reifyModule :: Module -> Q ModuleInfo Source #

reifyModule mod looks up information about module mod. To look up the current module, call this function with the return value of thisModule.

data Info Source #

Obtained from reify in the Q Monad.

Constructors

ClassI Dec [InstanceDec]

A class, with a list of its visible instances

ClassOpI Name Type ParentName

A class method

TyConI Dec

A "plain" type constructor. "Fancier" type constructors are returned using PrimTyConI or FamilyI as appropriate

FamilyI Dec [InstanceDec]

A type or data family, with a list of its visible instances. A closed type family is returned with 0 instances.

PrimTyConI Name Arity Unlifted

A "primitive" type constructor, which can't be expressed with a Dec. Examples: (->), Int#.

DataConI Name Type ParentName

A data constructor

PatSynI Name PatSynType

A pattern synonym.

VarI Name Type (Maybe Dec)

A "value" variable (as opposed to a type variable, see TyVarI).

The Maybe Dec field contains Just the declaration which defined the variable -- including the RHS of the declaration -- or else Nothing, in the case where the RHS is unavailable to the compiler. At present, this value is _always_ Nothing: returning the RHS has not yet been implemented because of lack of interest.

TyVarI Name Type

A type variable.

The Type field contains the type which underlies the variable. At present, this is always VarT theName, but future changes may permit refinement of this.

Instances

Eq Info Source # 

Methods

(==) :: Info -> Info -> Bool #

(/=) :: Info -> Info -> Bool #

Data Info Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Info -> c Info #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Info #

toConstr :: Info -> Constr #

dataTypeOf :: Info -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Info) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Info) #

gmapT :: (forall b. Data b => b -> b) -> Info -> Info #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Info -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Info -> r #

gmapQ :: (forall d. Data d => d -> u) -> Info -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Info -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Info -> m Info #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Info -> m Info #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Info -> m Info #

Ord Info Source # 

Methods

compare :: Info -> Info -> Ordering #

(<) :: Info -> Info -> Bool #

(<=) :: Info -> Info -> Bool #

(>) :: Info -> Info -> Bool #

(>=) :: Info -> Info -> Bool #

max :: Info -> Info -> Info #

min :: Info -> Info -> Info #

Show Info Source # 

Methods

showsPrec :: Int -> Info -> ShowS #

show :: Info -> String #

showList :: [Info] -> ShowS #

Generic Info Source # 

Associated Types

type Rep Info :: * -> * #

Methods

from :: Info -> Rep Info x #

to :: Rep Info x -> Info #

Ppr Info Source # 

Methods

ppr :: Info -> Doc Source #

ppr_list :: [Info] -> Doc Source #

type Rep Info Source # 
type Rep Info = D1 * (MetaData "Info" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * ((:+:) * ((:+:) * (C1 * (MetaCons "ClassI" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Dec)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [InstanceDec])))) (C1 * (MetaCons "ClassOpI" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * ParentName)))))) ((:+:) * (C1 * (MetaCons "TyConI" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Dec))) (C1 * (MetaCons "FamilyI" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Dec)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [InstanceDec])))))) ((:+:) * ((:+:) * (C1 * (MetaCons "PrimTyConI" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Arity)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Unlifted))))) (C1 * (MetaCons "DataConI" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * ParentName)))))) ((:+:) * (C1 * (MetaCons "PatSynI" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * PatSynType)))) ((:+:) * (C1 * (MetaCons "VarI" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe Dec)))))) (C1 * (MetaCons "TyVarI" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type))))))))

data ModuleInfo Source #

Obtained from reifyModule in the Q Monad.

Constructors

ModuleInfo [Module]

Contains the import list of the module.

Instances

Eq ModuleInfo Source # 
Data ModuleInfo Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> ModuleInfo -> c ModuleInfo #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c ModuleInfo #

toConstr :: ModuleInfo -> Constr #

dataTypeOf :: ModuleInfo -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c ModuleInfo) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c ModuleInfo) #

gmapT :: (forall b. Data b => b -> b) -> ModuleInfo -> ModuleInfo #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> ModuleInfo -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> ModuleInfo -> r #

gmapQ :: (forall d. Data d => d -> u) -> ModuleInfo -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> ModuleInfo -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> ModuleInfo -> m ModuleInfo #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> ModuleInfo -> m ModuleInfo #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> ModuleInfo -> m ModuleInfo #

Ord ModuleInfo Source # 
Show ModuleInfo Source # 
Generic ModuleInfo Source # 

Associated Types

type Rep ModuleInfo :: * -> * #

Ppr ModuleInfo Source # 
type Rep ModuleInfo Source # 
type Rep ModuleInfo = D1 * (MetaData "ModuleInfo" "Language.Haskell.TH.Syntax" "template-haskell" False) (C1 * (MetaCons "ModuleInfo" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Module])))

type InstanceDec = Dec Source #

InstanceDec desribes a single instance of a class or type function. It is just a Dec, but guaranteed to be one of the following:

type ParentName = Name Source #

In ClassOpI and DataConI, name of the parent class or type

type SumAlt = Int Source #

In UnboxedSumE and UnboxedSumP, the number associated with a particular data constructor. SumAlts are one-indexed and should never exceed the value of its corresponding SumArity. For example:

type SumArity = Int Source #

In UnboxedSumE, UnboxedSumT, and UnboxedSumP, the total number of SumAlts. For example, (#|#) has a SumArity of 2.

type Arity = Int Source #

In PrimTyConI, arity of the type constructor

type Unlifted = Bool Source #

In PrimTyConI, is the type constructor unlifted?

Language extension lookup

data Extension :: * #

The language extensions known to GHC.

Note that there is an orphan Binary instance for this type supplied by the GHC.LanguageExtensions module provided by ghc-boot. We can't provide here as this would require adding transitive dependencies to the template-haskell package, which must have a minimal dependency set.

Constructors

Cpp 
OverlappingInstances 
UndecidableInstances 
IncoherentInstances 
UndecidableSuperClasses 
MonomorphismRestriction 
MonoPatBinds 
MonoLocalBinds 
RelaxedPolyRec 
ExtendedDefaultRules 
ForeignFunctionInterface 
UnliftedFFITypes 
InterruptibleFFI 
CApiFFI 
GHCForeignImportPrim 
JavaScriptFFI 
ParallelArrays 
Arrows 
TemplateHaskell 
TemplateHaskellQuotes 
QuasiQuotes 
ImplicitParams 
ImplicitPrelude 
ScopedTypeVariables 
AllowAmbiguousTypes 
UnboxedTuples 
UnboxedSums 
BangPatterns 
TypeFamilies 
TypeFamilyDependencies 
TypeInType 
OverloadedStrings 
OverloadedLists 
NumDecimals 
DisambiguateRecordFields 
RecordWildCards 
RecordPuns 
ViewPatterns 
GADTs 
GADTSyntax 
NPlusKPatterns 
DoAndIfThenElse 
RebindableSyntax 
ConstraintKinds 
PolyKinds 
DataKinds 
InstanceSigs 
ApplicativeDo 
StandaloneDeriving 
DeriveDataTypeable 
AutoDeriveTypeable 
DeriveFunctor 
DeriveTraversable 
DeriveFoldable 
DeriveGeneric 
DefaultSignatures 
DeriveAnyClass 
DeriveLift 
DerivingStrategies 
TypeSynonymInstances 
FlexibleContexts 
FlexibleInstances 
ConstrainedClassMethods 
MultiParamTypeClasses 
NullaryTypeClasses 
FunctionalDependencies 
UnicodeSyntax 
ExistentialQuantification 
MagicHash 
EmptyDataDecls 
KindSignatures 
RoleAnnotations 
ParallelListComp 
TransformListComp 
MonadComprehensions 
GeneralizedNewtypeDeriving 
RecursiveDo 
PostfixOperators 
TupleSections 
PatternGuards 
LiberalTypeSynonyms 
RankNTypes 
ImpredicativeTypes 
TypeOperators 
ExplicitNamespaces 
PackageImports 
ExplicitForAll 
AlternativeLayoutRule 
AlternativeLayoutRuleTransitional 
DatatypeContexts 
NondecreasingIndentation 
RelaxedLayout 
TraditionalRecordSyntax 
LambdaCase 
MultiWayIf 
BinaryLiterals 
NegativeLiterals 
DuplicateRecordFields 
OverloadedLabels 
EmptyCase 
PatternSynonyms 
PartialTypeSignatures 
NamedWildCards 
StaticPointers 
TypeApplications 
Strict 
StrictData 
MonadFailDesugaring 

Instances

Enum Extension 
Eq Extension 
Show Extension 
Generic Extension 

Associated Types

type Rep Extension :: * -> * #

type Rep Extension 
type Rep Extension = D1 * (MetaData "Extension" "GHC.LanguageExtensions.Type" "ghc-boot-th-8.2.1" False) ((:+:) * ((:+:) * ((:+:) * ((:+:) * ((:+:) * ((:+:) * (C1 * (MetaCons "Cpp" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "OverlappingInstances" PrefixI False) (U1 *)) (C1 * (MetaCons "UndecidableInstances" PrefixI False) (U1 *)))) ((:+:) * (C1 * (MetaCons "IncoherentInstances" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "UndecidableSuperClasses" PrefixI False) (U1 *)) (C1 * (MetaCons "MonomorphismRestriction" PrefixI False) (U1 *))))) ((:+:) * ((:+:) * (C1 * (MetaCons "MonoPatBinds" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "MonoLocalBinds" PrefixI False) (U1 *)) (C1 * (MetaCons "RelaxedPolyRec" PrefixI False) (U1 *)))) ((:+:) * ((:+:) * (C1 * (MetaCons "ExtendedDefaultRules" PrefixI False) (U1 *)) (C1 * (MetaCons "ForeignFunctionInterface" PrefixI False) (U1 *))) ((:+:) * (C1 * (MetaCons "UnliftedFFITypes" PrefixI False) (U1 *)) (C1 * (MetaCons "InterruptibleFFI" 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"ParallelListComp" PrefixI False) (U1 *)) (C1 * (MetaCons "TransformListComp" PrefixI False) (U1 *))))) ((:+:) * ((:+:) * (C1 * (MetaCons "MonadComprehensions" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "GeneralizedNewtypeDeriving" PrefixI False) (U1 *)) (C1 * (MetaCons "RecursiveDo" PrefixI False) (U1 *)))) ((:+:) * ((:+:) * (C1 * (MetaCons "PostfixOperators" PrefixI False) (U1 *)) (C1 * (MetaCons "TupleSections" PrefixI False) (U1 *))) ((:+:) * (C1 * (MetaCons "PatternGuards" PrefixI False) (U1 *)) (C1 * (MetaCons "LiberalTypeSynonyms" PrefixI False) (U1 *))))))) ((:+:) * ((:+:) * ((:+:) * ((:+:) * (C1 * (MetaCons "RankNTypes" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "ImpredicativeTypes" PrefixI False) (U1 *)) (C1 * (MetaCons "TypeOperators" PrefixI False) (U1 *)))) ((:+:) * (C1 * (MetaCons "ExplicitNamespaces" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "PackageImports" PrefixI False) (U1 *)) (C1 * (MetaCons "ExplicitForAll" PrefixI False) (U1 *))))) ((:+:) * ((:+:) * (C1 * (MetaCons "AlternativeLayoutRule" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "AlternativeLayoutRuleTransitional" PrefixI False) (U1 *)) (C1 * (MetaCons "DatatypeContexts" PrefixI False) (U1 *)))) ((:+:) * ((:+:) * (C1 * (MetaCons "NondecreasingIndentation" PrefixI False) (U1 *)) (C1 * (MetaCons "RelaxedLayout" PrefixI False) (U1 *))) ((:+:) * (C1 * (MetaCons "TraditionalRecordSyntax" PrefixI False) (U1 *)) (C1 * (MetaCons "LambdaCase" PrefixI False) (U1 *)))))) ((:+:) * ((:+:) * ((:+:) * (C1 * (MetaCons "MultiWayIf" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "BinaryLiterals" PrefixI False) (U1 *)) (C1 * (MetaCons "NegativeLiterals" PrefixI False) (U1 *)))) ((:+:) * ((:+:) * (C1 * (MetaCons "DuplicateRecordFields" PrefixI False) (U1 *)) (C1 * (MetaCons "OverloadedLabels" PrefixI False) (U1 *))) ((:+:) * (C1 * (MetaCons "EmptyCase" PrefixI False) (U1 *)) (C1 * (MetaCons "PatternSynonyms" PrefixI False) (U1 *))))) ((:+:) * ((:+:) * (C1 * (MetaCons "PartialTypeSignatures" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "NamedWildCards" PrefixI False) (U1 *)) (C1 * (MetaCons "StaticPointers" PrefixI False) (U1 *)))) ((:+:) * ((:+:) * (C1 * (MetaCons "TypeApplications" PrefixI False) (U1 *)) (C1 * (MetaCons "Strict" PrefixI False) (U1 *))) ((:+:) * (C1 * (MetaCons "StrictData" PrefixI False) (U1 *)) (C1 * (MetaCons "MonadFailDesugaring" PrefixI False) (U1 *)))))))))

extsEnabled :: Q [Extension] Source #

List all enabled language extensions.

isExtEnabled :: Extension -> Q Bool Source #

Determine whether the given language extension is enabled in the Q monad.

Name lookup

lookupTypeName :: String -> Q (Maybe Name) Source #

Look up the given name in the (type namespace of the) current splice's scope. See Language.Haskell.TH.Syntax for more details.

lookupValueName :: String -> Q (Maybe Name) Source #

Look up the given name in the (value namespace of the) current splice's scope. See Language.Haskell.TH.Syntax for more details.

Fixity lookup

reifyFixity :: Name -> Q (Maybe Fixity) Source #

reifyFixity nm attempts to find a fixity declaration for nm. For example, if the function foo has the fixity declaration infixr 7 foo, then reifyFixity 'foo would return Just (Fixity 7 InfixR). If the function bar does not have a fixity declaration, then reifyFixity 'bar returns Nothing, so you may assume bar has defaultFixity.

Instance lookup

reifyInstances :: Name -> [Type] -> Q [InstanceDec] Source #

reifyInstances nm tys returns a list of visible instances of nm tys. That is, if nm is the name of a type class, then all instances of this class at the types tys are returned. Alternatively, if nm is the name of a data family or type family, all instances of this family at the types tys are returned.

isInstance :: Name -> [Type] -> Q Bool Source #

Is the list of instances returned by reifyInstances nonempty?

Roles lookup

reifyRoles :: Name -> Q [Role] Source #

reifyRoles nm returns the list of roles associated with the parameters of the tycon nm. Fails if nm cannot be found or is not a tycon. The returned list should never contain InferR.

Annotation lookup

reifyAnnotations :: Data a => AnnLookup -> Q [a] Source #

reifyAnnotations target returns the list of annotations associated with target. Only the annotations that are appropriately typed is returned. So if you have Int and String annotations for the same target, you have to call this function twice.

data AnnLookup Source #

Annotation target for reifyAnnotations

Instances

Eq AnnLookup Source # 
Data AnnLookup Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> AnnLookup -> c AnnLookup #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c AnnLookup #

toConstr :: AnnLookup -> Constr #

dataTypeOf :: AnnLookup -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c AnnLookup) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c AnnLookup) #

gmapT :: (forall b. Data b => b -> b) -> AnnLookup -> AnnLookup #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> AnnLookup -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> AnnLookup -> r #

gmapQ :: (forall d. Data d => d -> u) -> AnnLookup -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> AnnLookup -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> AnnLookup -> m AnnLookup #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> AnnLookup -> m AnnLookup #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> AnnLookup -> m AnnLookup #

Ord AnnLookup Source # 
Show AnnLookup Source # 
Generic AnnLookup Source # 

Associated Types

type Rep AnnLookup :: * -> * #

type Rep AnnLookup Source # 
type Rep AnnLookup = D1 * (MetaData "AnnLookup" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "AnnLookupModule" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Module))) (C1 * (MetaCons "AnnLookupName" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name))))

Constructor strictness lookup

reifyConStrictness :: Name -> Q [DecidedStrictness] Source #

reifyConStrictness nm looks up the strictness information for the fields of the constructor with the name nm. Note that the strictness information that reifyConStrictness returns may not correspond to what is written in the source code. For example, in the following data declaration:

data Pair a = Pair a a

reifyConStrictness would return [DecidedLazy, DecidedLazy] under most circumstances, but it would return [DecidedStrict, DecidedStrict] if the -XStrictData language extension was enabled.

Typed expressions

data TExp a Source #

Names

data Name Source #

An abstract type representing names in the syntax tree.

Names can be constructed in several ways, which come with different name-capture guarantees (see Language.Haskell.TH.Syntax for an explanation of name capture):

  • the built-in syntax 'f and ''T can be used to construct names, The expression 'f gives a Name which refers to the value f currently in scope, and ''T gives a Name which refers to the type T currently in scope. These names can never be captured.
  • lookupValueName and lookupTypeName are similar to 'f and ''T respectively, but the Names are looked up at the point where the current splice is being run. These names can never be captured.
  • newName monadically generates a new name, which can never be captured.
  • mkName generates a capturable name.

Names constructed using newName and mkName may be used in bindings (such as let x = ... or x -> ...), but names constructed using lookupValueName, lookupTypeName, 'f, ''T may not.

Instances

Eq Name Source # 

Methods

(==) :: Name -> Name -> Bool #

(/=) :: Name -> Name -> Bool #

Data Name Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Name -> c Name #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Name #

toConstr :: Name -> Constr #

dataTypeOf :: Name -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Name) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Name) #

gmapT :: (forall b. Data b => b -> b) -> Name -> Name #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Name -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Name -> r #

gmapQ :: (forall d. Data d => d -> u) -> Name -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Name -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Name -> m Name #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Name -> m Name #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Name -> m Name #

Ord Name Source # 

Methods

compare :: Name -> Name -> Ordering #

(<) :: Name -> Name -> Bool #

(<=) :: Name -> Name -> Bool #

(>) :: Name -> Name -> Bool #

(>=) :: Name -> Name -> Bool #

max :: Name -> Name -> Name #

min :: Name -> Name -> Name #

Show Name Source # 

Methods

showsPrec :: Int -> Name -> ShowS #

show :: Name -> String #

showList :: [Name] -> ShowS #

Generic Name Source # 

Associated Types

type Rep Name :: * -> * #

Methods

from :: Name -> Rep Name x #

to :: Rep Name x -> Name #

Ppr Name Source # 

Methods

ppr :: Name -> Doc Source #

ppr_list :: [Name] -> Doc Source #

type Rep Name Source # 

data NameSpace Source #

Instances

Eq NameSpace Source # 
Data NameSpace Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> NameSpace -> c NameSpace #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c NameSpace #

toConstr :: NameSpace -> Constr #

dataTypeOf :: NameSpace -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c NameSpace) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c NameSpace) #

gmapT :: (forall b. Data b => b -> b) -> NameSpace -> NameSpace #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> NameSpace -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> NameSpace -> r #

gmapQ :: (forall d. Data d => d -> u) -> NameSpace -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> NameSpace -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> NameSpace -> m NameSpace #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> NameSpace -> m NameSpace #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> NameSpace -> m NameSpace #

Ord NameSpace Source # 
Show NameSpace Source # 
Generic NameSpace Source # 

Associated Types

type Rep NameSpace :: * -> * #

type Rep NameSpace Source # 
type Rep NameSpace = D1 * (MetaData "NameSpace" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "VarName" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "DataName" PrefixI False) (U1 *)) (C1 * (MetaCons "TcClsName" PrefixI False) (U1 *))))

Constructing names

mkName :: String -> Name Source #

Generate a capturable name. Occurrences of such names will be resolved according to the Haskell scoping rules at the occurrence site.

For example:

f = [| pi + $(varE (mkName "pi")) |]
...
g = let pi = 3 in $f

In this case, g is desugared to

g = Prelude.pi + 3

Note that mkName may be used with qualified names:

mkName "Prelude.pi"

See also dyn for a useful combinator. The above example could be rewritten using dyn as

f = [| pi + $(dyn "pi") |]

newName :: String -> Q Name Source #

Generate a fresh name, which cannot be captured.

For example, this:

f = $(do
  nm1 <- newName "x"
  let nm2 = mkName "x"
  return (LamE [VarP nm1] (LamE [VarP nm2] (VarE nm1)))
 )

will produce the splice

f = \x0 -> \x -> x0

In particular, the occurrence VarE nm1 refers to the binding VarP nm1, and is not captured by the binding VarP nm2.

Although names generated by newName cannot be captured, they can capture other names. For example, this:

g = $(do
  nm1 <- newName "x"
  let nm2 = mkName "x"
  return (LamE [VarP nm2] (LamE [VarP nm1] (VarE nm2)))
 )

will produce the splice

g = \x -> \x0 -> x0

since the occurrence VarE nm2 is captured by the innermost binding of x, namely VarP nm1.

Deconstructing names

nameBase :: Name -> String Source #

The name without its module prefix.

Examples

>>> nameBase ''Data.Either.Either
"Either"
>>> nameBase (mkName "foo")
"foo"
>>> nameBase (mkName "Module.foo")
"foo"

nameModule :: Name -> Maybe String Source #

Module prefix of a name, if it exists.

Examples

>>> nameModule ''Data.Either.Either
Just "Data.Either"
>>> nameModule (mkName "foo")
Nothing
>>> nameModule (mkName "Module.foo")
Just "Module"

namePackage :: Name -> Maybe String Source #

A name's package, if it exists.

Examples

>>> namePackage ''Data.Either.Either
Just "base"
>>> namePackage (mkName "foo")
Nothing
>>> namePackage (mkName "Module.foo")
Nothing

nameSpace :: Name -> Maybe NameSpace Source #

Returns whether a name represents an occurrence of a top-level variable (VarName), data constructor (DataName), type constructor, or type class (TcClsName). If we can't be sure, it returns Nothing.

Examples

>>> nameSpace 'Prelude.id
Just VarName
>>> nameSpace (mkName "id")
Nothing -- only works for top-level variable names
>>> nameSpace 'Data.Maybe.Just
Just DataName
>>> nameSpace ''Data.Maybe.Maybe
Just TcClsName
>>> nameSpace ''Data.Ord.Ord
Just TcClsName

Built-in names

tupleTypeName :: Int -> Name Source #

Tuple type constructor

tupleDataName :: Int -> Name Source #

Tuple data constructor

unboxedTupleTypeName :: Int -> Name Source #

Unboxed tuple type constructor

unboxedTupleDataName :: Int -> Name Source #

Unboxed tuple data constructor

unboxedSumTypeName :: SumArity -> Name Source #

Unboxed sum type constructor

unboxedSumDataName :: SumAlt -> SumArity -> Name Source #

Unboxed sum data constructor

The algebraic data types

The lowercase versions (syntax operators) of these constructors are preferred to these constructors, since they compose better with quotations ([| |]) and splices ($( ... ))

Declarations

data Dec Source #

Constructors

FunD Name [Clause]
{ f p1 p2 = b where decs }
ValD Pat Body [Dec]
{ p = b where decs }
DataD Cxt Name [TyVarBndr] (Maybe Kind) [Con] [DerivClause]
{ data Cxt x => T x = A x | B (T x)
       deriving (Z,W)
       deriving stock Eq }
NewtypeD Cxt Name [TyVarBndr] (Maybe Kind) Con [DerivClause]
{ newtype Cxt x => T x = A (B x)
       deriving (Z,W Q)
       deriving stock Eq }
TySynD Name [TyVarBndr] Type
{ type T x = (x,x) }
ClassD Cxt Name [TyVarBndr] [FunDep] [Dec]
{ class Eq a => Ord a where ds }
InstanceD (Maybe Overlap) Cxt Type [Dec]
{ instance {-# OVERLAPS #-}
        Show w => Show [w] where ds }
SigD Name Type
{ length :: [a] -> Int }
ForeignD Foreign
{ foreign import ... }
{ foreign export ... }
InfixD Fixity Name
{ infix 3 foo }
PragmaD Pragma
{ {-# INLINE [1] foo #-} }
DataFamilyD Name [TyVarBndr] (Maybe Kind)
{ data family T a b c :: * }
DataInstD Cxt Name [Type] (Maybe Kind) [Con] [DerivClause]
{ data instance Cxt x => T [x]
       = A x | B (T x)
       deriving (Z,W)
       deriving stock Eq }
NewtypeInstD Cxt Name [Type] (Maybe Kind) Con [DerivClause]
{ newtype instance Cxt x => T [x]
        = A (B x)
        deriving (Z,W)
        deriving stock Eq }
TySynInstD Name TySynEqn
{ type instance ... }
OpenTypeFamilyD TypeFamilyHead
{ type family T a b c = (r :: *) | r -> a b }
ClosedTypeFamilyD TypeFamilyHead [TySynEqn]
{ type family F a b = (r :: *) | r -> a where ... }
RoleAnnotD Name [Role]
{ type role T nominal representational }
StandaloneDerivD (Maybe DerivStrategy) Cxt Type
{ deriving stock instance Ord a => Ord (Foo a) }
DefaultSigD Name Type
{ default size :: Data a => a -> Int }
PatSynD Name PatSynArgs PatSynDir Pat

{ pattern P v1 v2 .. vn <- p } unidirectional or { pattern P v1 v2 .. vn = p } implicit bidirectional or { pattern P v1 v2 .. vn <- p where P v1 v2 .. vn = e } explicit bidirectional

also, besides prefix pattern synonyms, both infix and record pattern synonyms are supported. See PatSynArgs for details

PatSynSigD Name PatSynType

A pattern synonym's type signature.

Instances

Eq Dec Source # 

Methods

(==) :: Dec -> Dec -> Bool #

(/=) :: Dec -> Dec -> Bool #

Data Dec Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Dec -> c Dec #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Dec #

toConstr :: Dec -> Constr #

dataTypeOf :: Dec -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Dec) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Dec) #

gmapT :: (forall b. Data b => b -> b) -> Dec -> Dec #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Dec -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Dec -> r #

gmapQ :: (forall d. Data d => d -> u) -> Dec -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Dec -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Dec -> m Dec #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Dec -> m Dec #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Dec -> m Dec #

Ord Dec Source # 

Methods

compare :: Dec -> Dec -> Ordering #

(<) :: Dec -> Dec -> Bool #

(<=) :: Dec -> Dec -> Bool #

(>) :: Dec -> Dec -> Bool #

(>=) :: Dec -> Dec -> Bool #

max :: Dec -> Dec -> Dec #

min :: Dec -> Dec -> Dec #

Show Dec Source # 

Methods

showsPrec :: Int -> Dec -> ShowS #

show :: Dec -> String #

showList :: [Dec] -> ShowS #

Generic Dec Source # 

Associated Types

type Rep Dec :: * -> * #

Methods

from :: Dec -> Rep Dec x #

to :: Rep Dec x -> Dec #

Ppr Dec Source # 

Methods

ppr :: Dec -> Doc Source #

ppr_list :: [Dec] -> Doc Source #

type Rep Dec Source # 
type Rep Dec = D1 * (MetaData "Dec" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * ((:+:) * ((:+:) * ((:+:) * (C1 * (MetaCons "FunD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Clause])))) (C1 * (MetaCons "ValD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Pat)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Body)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Dec])))))) ((:+:) * (C1 * (MetaCons "DataD" PrefixI False) ((:*:) * ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Cxt)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [TyVarBndr])))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe Kind))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Con])) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [DerivClause])))))) ((:+:) * (C1 * (MetaCons "NewtypeD" PrefixI False) ((:*:) * ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Cxt)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [TyVarBndr])))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe Kind))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Con)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [DerivClause])))))) (C1 * (MetaCons "TySynD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [TyVarBndr])) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type)))))))) ((:+:) * ((:+:) * (C1 * (MetaCons "ClassD" PrefixI False) ((:*:) * ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Cxt)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [TyVarBndr])) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [FunDep])) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Dec])))))) ((:+:) * (C1 * (MetaCons "InstanceD" PrefixI False) ((:*:) * ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe Overlap))) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Cxt))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Dec]))))) (C1 * (MetaCons "SigD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type)))))) ((:+:) * (C1 * (MetaCons "ForeignD" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Foreign))) ((:+:) * (C1 * (MetaCons "InfixD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Fixity)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)))) (C1 * (MetaCons "PragmaD" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Pragma))))))) ((:+:) * ((:+:) * ((:+:) * (C1 * (MetaCons "DataFamilyD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [TyVarBndr])) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe Kind)))))) (C1 * (MetaCons "DataInstD" PrefixI False) ((:*:) * ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Cxt)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Type])))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe Kind))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Con])) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [DerivClause]))))))) ((:+:) * (C1 * (MetaCons "NewtypeInstD" PrefixI False) ((:*:) * ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Cxt)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Type])))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe Kind))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Con)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [DerivClause])))))) ((:+:) * (C1 * (MetaCons "TySynInstD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * TySynEqn)))) (C1 * (MetaCons "OpenTypeFamilyD" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * TypeFamilyHead)))))) ((:+:) * ((:+:) * (C1 * (MetaCons "ClosedTypeFamilyD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * TypeFamilyHead)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [TySynEqn])))) ((:+:) * (C1 * (MetaCons "RoleAnnotD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Role])))) (C1 * (MetaCons "StandaloneDerivD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe DerivStrategy))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Cxt)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type))))))) ((:+:) * (C1 * (MetaCons "DefaultSigD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type)))) ((:+:) * (C1 * (MetaCons "PatSynD" PrefixI False) ((:*:) * ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * PatSynArgs))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * PatSynDir)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Pat))))) (C1 * (MetaCons "PatSynSigD" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * PatSynType)))))))))

data Con Source #

Constructors

NormalC Name [BangType]
C Int a
RecC Name [VarBangType]
C { v :: Int, w :: a }
InfixC BangType Name BangType
Int :+ a
ForallC [TyVarBndr] Cxt Con
forall a. Eq a => C [a]
GadtC [Name] [BangType] Type
C :: a -> b -> T b Int
RecGadtC [Name] [VarBangType] Type
C :: { v :: Int } -> T b Int

Instances

Eq Con Source # 

Methods

(==) :: Con -> Con -> Bool #

(/=) :: Con -> Con -> Bool #

Data Con Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Con -> c Con #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Con #

toConstr :: Con -> Constr #

dataTypeOf :: Con -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Con) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Con) #

gmapT :: (forall b. Data b => b -> b) -> Con -> Con #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Con -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Con -> r #

gmapQ :: (forall d. Data d => d -> u) -> Con -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Con -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Con -> m Con #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Con -> m Con #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Con -> m Con #

Ord Con Source # 

Methods

compare :: Con -> Con -> Ordering #

(<) :: Con -> Con -> Bool #

(<=) :: Con -> Con -> Bool #

(>) :: Con -> Con -> Bool #

(>=) :: Con -> Con -> Bool #

max :: Con -> Con -> Con #

min :: Con -> Con -> Con #

Show Con Source # 

Methods

showsPrec :: Int -> Con -> ShowS #

show :: Con -> String #

showList :: [Con] -> ShowS #

Generic Con Source # 

Associated Types

type Rep Con :: * -> * #

Methods

from :: Con -> Rep Con x #

to :: Rep Con x -> Con #

Ppr Con Source # 

Methods

ppr :: Con -> Doc Source #

ppr_list :: [Con] -> Doc Source #

type Rep Con Source # 
type Rep Con = D1 * (MetaData "Con" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * ((:+:) * (C1 * (MetaCons "NormalC" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [BangType])))) ((:+:) * (C1 * (MetaCons "RecC" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [VarBangType])))) (C1 * (MetaCons "InfixC" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * BangType)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * BangType))))))) ((:+:) * (C1 * (MetaCons "ForallC" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [TyVarBndr])) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Cxt)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Con))))) ((:+:) * (C1 * (MetaCons "GadtC" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Name])) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [BangType])) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type))))) (C1 * (MetaCons "RecGadtC" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Name])) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [VarBangType])) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type))))))))

data Clause Source #

Constructors

Clause [Pat] Body [Dec]
f { p1 p2 = body where decs }

Instances

Eq Clause Source # 

Methods

(==) :: Clause -> Clause -> Bool #

(/=) :: Clause -> Clause -> Bool #

Data Clause Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Clause -> c Clause #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Clause #

toConstr :: Clause -> Constr #

dataTypeOf :: Clause -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Clause) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Clause) #

gmapT :: (forall b. Data b => b -> b) -> Clause -> Clause #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Clause -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Clause -> r #

gmapQ :: (forall d. Data d => d -> u) -> Clause -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Clause -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Clause -> m Clause #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Clause -> m Clause #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Clause -> m Clause #

Ord Clause Source # 
Show Clause Source # 
Generic Clause Source # 

Associated Types

type Rep Clause :: * -> * #

Methods

from :: Clause -> Rep Clause x #

to :: Rep Clause x -> Clause #

Ppr Clause Source # 

Methods

ppr :: Clause -> Doc Source #

ppr_list :: [Clause] -> Doc Source #

type Rep Clause Source # 

data SourceUnpackedness Source #

Constructors

NoSourceUnpackedness
C a
SourceNoUnpack
C { {-# NOUNPACK #-} } a
SourceUnpack
C { {-# UNPACK #-} } a

Instances

Eq SourceUnpackedness Source # 
Data SourceUnpackedness Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> SourceUnpackedness -> c SourceUnpackedness #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c SourceUnpackedness #

toConstr :: SourceUnpackedness -> Constr #

dataTypeOf :: SourceUnpackedness -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c SourceUnpackedness) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c SourceUnpackedness) #

gmapT :: (forall b. Data b => b -> b) -> SourceUnpackedness -> SourceUnpackedness #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> SourceUnpackedness -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> SourceUnpackedness -> r #

gmapQ :: (forall d. Data d => d -> u) -> SourceUnpackedness -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> SourceUnpackedness -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> SourceUnpackedness -> m SourceUnpackedness #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> SourceUnpackedness -> m SourceUnpackedness #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> SourceUnpackedness -> m SourceUnpackedness #

Ord SourceUnpackedness Source # 
Show SourceUnpackedness Source # 
Generic SourceUnpackedness Source # 
Ppr SourceUnpackedness Source # 
type Rep SourceUnpackedness Source # 
type Rep SourceUnpackedness = D1 * (MetaData "SourceUnpackedness" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "NoSourceUnpackedness" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "SourceNoUnpack" PrefixI False) (U1 *)) (C1 * (MetaCons "SourceUnpack" PrefixI False) (U1 *))))

data SourceStrictness Source #

Constructors

NoSourceStrictness
C a
SourceLazy
C {~}a
SourceStrict
C {!}a

Instances

Eq SourceStrictness Source # 
Data SourceStrictness Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> SourceStrictness -> c SourceStrictness #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c SourceStrictness #

toConstr :: SourceStrictness -> Constr #

dataTypeOf :: SourceStrictness -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c SourceStrictness) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c SourceStrictness) #

gmapT :: (forall b. Data b => b -> b) -> SourceStrictness -> SourceStrictness #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> SourceStrictness -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> SourceStrictness -> r #

gmapQ :: (forall d. Data d => d -> u) -> SourceStrictness -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> SourceStrictness -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> SourceStrictness -> m SourceStrictness #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> SourceStrictness -> m SourceStrictness #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> SourceStrictness -> m SourceStrictness #

Ord SourceStrictness Source # 
Show SourceStrictness Source # 
Generic SourceStrictness Source # 
Ppr SourceStrictness Source # 
type Rep SourceStrictness Source # 
type Rep SourceStrictness = D1 * (MetaData "SourceStrictness" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "NoSourceStrictness" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "SourceLazy" PrefixI False) (U1 *)) (C1 * (MetaCons "SourceStrict" PrefixI False) (U1 *))))

data DecidedStrictness Source #

Unlike SourceStrictness and SourceUnpackedness, DecidedStrictness refers to the strictness that the compiler chooses for a data constructor field, which may be different from what is written in source code. See reifyConStrictness for more information.

Instances

Eq DecidedStrictness Source # 
Data DecidedStrictness Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> DecidedStrictness -> c DecidedStrictness #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c DecidedStrictness #

toConstr :: DecidedStrictness -> Constr #

dataTypeOf :: DecidedStrictness -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c DecidedStrictness) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c DecidedStrictness) #

gmapT :: (forall b. Data b => b -> b) -> DecidedStrictness -> DecidedStrictness #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> DecidedStrictness -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> DecidedStrictness -> r #

gmapQ :: (forall d. Data d => d -> u) -> DecidedStrictness -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> DecidedStrictness -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> DecidedStrictness -> m DecidedStrictness #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> DecidedStrictness -> m DecidedStrictness #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> DecidedStrictness -> m DecidedStrictness #

Ord DecidedStrictness Source # 
Show DecidedStrictness Source # 
Generic DecidedStrictness Source # 
Ppr DecidedStrictness Source # 
type Rep DecidedStrictness Source # 
type Rep DecidedStrictness = D1 * (MetaData "DecidedStrictness" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "DecidedLazy" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "DecidedStrict" PrefixI False) (U1 *)) (C1 * (MetaCons "DecidedUnpack" PrefixI False) (U1 *))))

data Bang Source #

Constructors

Bang SourceUnpackedness SourceStrictness
C { {-# UNPACK #-} !}a

Instances

Eq Bang Source # 

Methods

(==) :: Bang -> Bang -> Bool #

(/=) :: Bang -> Bang -> Bool #

Data Bang Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Bang -> c Bang #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Bang #

toConstr :: Bang -> Constr #

dataTypeOf :: Bang -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Bang) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Bang) #

gmapT :: (forall b. Data b => b -> b) -> Bang -> Bang #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Bang -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Bang -> r #

gmapQ :: (forall d. Data d => d -> u) -> Bang -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Bang -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Bang -> m Bang #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Bang -> m Bang #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Bang -> m Bang #

Ord Bang Source # 

Methods

compare :: Bang -> Bang -> Ordering #

(<) :: Bang -> Bang -> Bool #

(<=) :: Bang -> Bang -> Bool #

(>) :: Bang -> Bang -> Bool #

(>=) :: Bang -> Bang -> Bool #

max :: Bang -> Bang -> Bang #

min :: Bang -> Bang -> Bang #

Show Bang Source # 

Methods

showsPrec :: Int -> Bang -> ShowS #

show :: Bang -> String #

showList :: [Bang] -> ShowS #

Generic Bang Source # 

Associated Types

type Rep Bang :: * -> * #

Methods

from :: Bang -> Rep Bang x #

to :: Rep Bang x -> Bang #

Ppr Bang Source # 

Methods

ppr :: Bang -> Doc Source #

ppr_list :: [Bang] -> Doc Source #

type Rep Bang Source # 

type Strict = Bang Source #

As of template-haskell-2.11.0.0, Strict has been replaced by Bang.

data Foreign Source #

Instances

Eq Foreign Source # 

Methods

(==) :: Foreign -> Foreign -> Bool #

(/=) :: Foreign -> Foreign -> Bool #

Data Foreign Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Foreign -> c Foreign #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Foreign #

toConstr :: Foreign -> Constr #

dataTypeOf :: Foreign -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Foreign) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Foreign) #

gmapT :: (forall b. Data b => b -> b) -> Foreign -> Foreign #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Foreign -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Foreign -> r #

gmapQ :: (forall d. Data d => d -> u) -> Foreign -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Foreign -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Foreign -> m Foreign #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Foreign -> m Foreign #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Foreign -> m Foreign #

Ord Foreign Source # 
Show Foreign Source # 
Generic Foreign Source # 

Associated Types

type Rep Foreign :: * -> * #

Methods

from :: Foreign -> Rep Foreign x #

to :: Rep Foreign x -> Foreign #

Ppr Foreign Source # 
type Rep Foreign Source # 

data Callconv Source #

Constructors

CCall 
StdCall 
CApi 
Prim 
JavaScript 

Instances

Eq Callconv Source # 
Data Callconv Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Callconv -> c Callconv #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Callconv #

toConstr :: Callconv -> Constr #

dataTypeOf :: Callconv -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Callconv) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Callconv) #

gmapT :: (forall b. Data b => b -> b) -> Callconv -> Callconv #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Callconv -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Callconv -> r #

gmapQ :: (forall d. Data d => d -> u) -> Callconv -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Callconv -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Callconv -> m Callconv #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Callconv -> m Callconv #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Callconv -> m Callconv #

Ord Callconv Source # 
Show Callconv Source # 
Generic Callconv Source # 

Associated Types

type Rep Callconv :: * -> * #

Methods

from :: Callconv -> Rep Callconv x #

to :: Rep Callconv x -> Callconv #

type Rep Callconv Source # 
type Rep Callconv = D1 * (MetaData "Callconv" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * ((:+:) * (C1 * (MetaCons "CCall" PrefixI False) (U1 *)) (C1 * (MetaCons "StdCall" PrefixI False) (U1 *))) ((:+:) * (C1 * (MetaCons "CApi" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "Prim" PrefixI False) (U1 *)) (C1 * (MetaCons "JavaScript" PrefixI False) (U1 *)))))

data Safety Source #

Constructors

Unsafe 
Safe 
Interruptible 

Instances

Eq Safety Source # 

Methods

(==) :: Safety -> Safety -> Bool #

(/=) :: Safety -> Safety -> Bool #

Data Safety Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Safety -> c Safety #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Safety #

toConstr :: Safety -> Constr #

dataTypeOf :: Safety -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Safety) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Safety) #

gmapT :: (forall b. Data b => b -> b) -> Safety -> Safety #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Safety -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Safety -> r #

gmapQ :: (forall d. Data d => d -> u) -> Safety -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Safety -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Safety -> m Safety #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Safety -> m Safety #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Safety -> m Safety #

Ord Safety Source # 
Show Safety Source # 
Generic Safety Source # 

Associated Types

type Rep Safety :: * -> * #

Methods

from :: Safety -> Rep Safety x #

to :: Rep Safety x -> Safety #

type Rep Safety Source # 
type Rep Safety = D1 * (MetaData "Safety" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "Unsafe" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "Safe" PrefixI False) (U1 *)) (C1 * (MetaCons "Interruptible" PrefixI False) (U1 *))))

data Pragma Source #

Instances

Eq Pragma Source # 

Methods

(==) :: Pragma -> Pragma -> Bool #

(/=) :: Pragma -> Pragma -> Bool #

Data Pragma Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Pragma -> c Pragma #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Pragma #

toConstr :: Pragma -> Constr #

dataTypeOf :: Pragma -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Pragma) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Pragma) #

gmapT :: (forall b. Data b => b -> b) -> Pragma -> Pragma #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Pragma -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Pragma -> r #

gmapQ :: (forall d. Data d => d -> u) -> Pragma -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Pragma -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Pragma -> m Pragma #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Pragma -> m Pragma #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Pragma -> m Pragma #

Ord Pragma Source # 
Show Pragma Source # 
Generic Pragma Source # 

Associated Types

type Rep Pragma :: * -> * #

Methods

from :: Pragma -> Rep Pragma x #

to :: Rep Pragma x -> Pragma #

Ppr Pragma Source # 

Methods

ppr :: Pragma -> Doc Source #

ppr_list :: [Pragma] -> Doc Source #

type Rep Pragma Source # 
type Rep Pragma = D1 * (MetaData "Pragma" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * ((:+:) * (C1 * (MetaCons "InlineP" PrefixI False) ((:*:) * ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Inline))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * RuleMatch)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Phases))))) ((:+:) * (C1 * (MetaCons "SpecialiseP" PrefixI False) ((:*:) * ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe Inline))) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Phases))))) (C1 * (MetaCons "SpecialiseInstP" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type))))) ((:+:) * ((:+:) * (C1 * (MetaCons "RuleP" PrefixI False) ((:*:) * ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * String)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [RuleBndr]))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Phases)))))) (C1 * (MetaCons "AnnP" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * AnnTarget)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp))))) ((:+:) * (C1 * (MetaCons "LineP" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Int)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * String)))) (C1 * (MetaCons "CompleteP" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Name])) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe Name))))))))

data Inline Source #

Constructors

NoInline 
Inline 
Inlinable 

Instances

Eq Inline Source # 

Methods

(==) :: Inline -> Inline -> Bool #

(/=) :: Inline -> Inline -> Bool #

Data Inline Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Inline -> c Inline #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Inline #

toConstr :: Inline -> Constr #

dataTypeOf :: Inline -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Inline) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Inline) #

gmapT :: (forall b. Data b => b -> b) -> Inline -> Inline #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Inline -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Inline -> r #

gmapQ :: (forall d. Data d => d -> u) -> Inline -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Inline -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Inline -> m Inline #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Inline -> m Inline #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Inline -> m Inline #

Ord Inline Source # 
Show Inline Source # 
Generic Inline Source # 

Associated Types

type Rep Inline :: * -> * #

Methods

from :: Inline -> Rep Inline x #

to :: Rep Inline x -> Inline #

Ppr Inline Source # 

Methods

ppr :: Inline -> Doc Source #

ppr_list :: [Inline] -> Doc Source #

type Rep Inline Source # 
type Rep Inline = D1 * (MetaData "Inline" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "NoInline" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "Inline" PrefixI False) (U1 *)) (C1 * (MetaCons "Inlinable" PrefixI False) (U1 *))))

data RuleMatch Source #

Constructors

ConLike 
FunLike 

Instances

Eq RuleMatch Source # 
Data RuleMatch Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> RuleMatch -> c RuleMatch #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c RuleMatch #

toConstr :: RuleMatch -> Constr #

dataTypeOf :: RuleMatch -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c RuleMatch) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c RuleMatch) #

gmapT :: (forall b. Data b => b -> b) -> RuleMatch -> RuleMatch #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> RuleMatch -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> RuleMatch -> r #

gmapQ :: (forall d. Data d => d -> u) -> RuleMatch -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> RuleMatch -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> RuleMatch -> m RuleMatch #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> RuleMatch -> m RuleMatch #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> RuleMatch -> m RuleMatch #

Ord RuleMatch Source # 
Show RuleMatch Source # 
Generic RuleMatch Source # 

Associated Types

type Rep RuleMatch :: * -> * #

Ppr RuleMatch Source # 
type Rep RuleMatch Source # 
type Rep RuleMatch = D1 * (MetaData "RuleMatch" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "ConLike" PrefixI False) (U1 *)) (C1 * (MetaCons "FunLike" PrefixI False) (U1 *)))

data Phases Source #

Instances

Eq Phases Source # 

Methods

(==) :: Phases -> Phases -> Bool #

(/=) :: Phases -> Phases -> Bool #

Data Phases Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Phases -> c Phases #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Phases #

toConstr :: Phases -> Constr #

dataTypeOf :: Phases -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Phases) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Phases) #

gmapT :: (forall b. Data b => b -> b) -> Phases -> Phases #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Phases -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Phases -> r #

gmapQ :: (forall d. Data d => d -> u) -> Phases -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Phases -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Phases -> m Phases #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Phases -> m Phases #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Phases -> m Phases #

Ord Phases Source # 
Show Phases Source # 
Generic Phases Source # 

Associated Types

type Rep Phases :: * -> * #

Methods

from :: Phases -> Rep Phases x #

to :: Rep Phases x -> Phases #

Ppr Phases Source # 

Methods

ppr :: Phases -> Doc Source #

ppr_list :: [Phases] -> Doc Source #

type Rep Phases Source # 
type Rep Phases = D1 * (MetaData "Phases" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "AllPhases" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "FromPhase" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Int))) (C1 * (MetaCons "BeforePhase" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Int)))))

data RuleBndr Source #

Instances

Eq RuleBndr Source # 
Data RuleBndr Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> RuleBndr -> c RuleBndr #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c RuleBndr #

toConstr :: RuleBndr -> Constr #

dataTypeOf :: RuleBndr -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c RuleBndr) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c RuleBndr) #

gmapT :: (forall b. Data b => b -> b) -> RuleBndr -> RuleBndr #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> RuleBndr -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> RuleBndr -> r #

gmapQ :: (forall d. Data d => d -> u) -> RuleBndr -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> RuleBndr -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> RuleBndr -> m RuleBndr #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> RuleBndr -> m RuleBndr #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> RuleBndr -> m RuleBndr #

Ord RuleBndr Source # 
Show RuleBndr Source # 
Generic RuleBndr Source # 

Associated Types

type Rep RuleBndr :: * -> * #

Methods

from :: RuleBndr -> Rep RuleBndr x #

to :: Rep RuleBndr x -> RuleBndr #

Ppr RuleBndr Source # 
type Rep RuleBndr Source # 

data AnnTarget Source #

Instances

Eq AnnTarget Source # 
Data AnnTarget Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> AnnTarget -> c AnnTarget #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c AnnTarget #

toConstr :: AnnTarget -> Constr #

dataTypeOf :: AnnTarget -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c AnnTarget) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c AnnTarget) #

gmapT :: (forall b. Data b => b -> b) -> AnnTarget -> AnnTarget #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> AnnTarget -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> AnnTarget -> r #

gmapQ :: (forall d. Data d => d -> u) -> AnnTarget -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> AnnTarget -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> AnnTarget -> m AnnTarget #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> AnnTarget -> m AnnTarget #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> AnnTarget -> m AnnTarget #

Ord AnnTarget Source # 
Show AnnTarget Source # 
Generic AnnTarget Source # 

Associated Types

type Rep AnnTarget :: * -> * #

type Rep AnnTarget Source # 
type Rep AnnTarget = D1 * (MetaData "AnnTarget" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "ModuleAnnotation" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "TypeAnnotation" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name))) (C1 * (MetaCons "ValueAnnotation" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)))))

data FunDep Source #

Constructors

FunDep [Name] [Name] 

Instances

Eq FunDep Source # 

Methods

(==) :: FunDep -> FunDep -> Bool #

(/=) :: FunDep -> FunDep -> Bool #

Data FunDep Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> FunDep -> c FunDep #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c FunDep #

toConstr :: FunDep -> Constr #

dataTypeOf :: FunDep -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c FunDep) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c FunDep) #

gmapT :: (forall b. Data b => b -> b) -> FunDep -> FunDep #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> FunDep -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> FunDep -> r #

gmapQ :: (forall d. Data d => d -> u) -> FunDep -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> FunDep -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> FunDep -> m FunDep #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> FunDep -> m FunDep #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> FunDep -> m FunDep #

Ord FunDep Source # 
Show FunDep Source # 
Generic FunDep Source # 

Associated Types

type Rep FunDep :: * -> * #

Methods

from :: FunDep -> Rep FunDep x #

to :: Rep FunDep x -> FunDep #

Ppr FunDep Source # 

Methods

ppr :: FunDep -> Doc Source #

ppr_list :: [FunDep] -> Doc Source #

type Rep FunDep Source # 

data FamFlavour Source #

Constructors

TypeFam 
DataFam 

Instances

Eq FamFlavour Source # 
Data FamFlavour Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> FamFlavour -> c FamFlavour #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c FamFlavour #

toConstr :: FamFlavour -> Constr #

dataTypeOf :: FamFlavour -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c FamFlavour) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c FamFlavour) #

gmapT :: (forall b. Data b => b -> b) -> FamFlavour -> FamFlavour #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> FamFlavour -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> FamFlavour -> r #

gmapQ :: (forall d. Data d => d -> u) -> FamFlavour -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> FamFlavour -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> FamFlavour -> m FamFlavour #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> FamFlavour -> m FamFlavour #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> FamFlavour -> m FamFlavour #

Ord FamFlavour Source # 
Show FamFlavour Source # 
Generic FamFlavour Source # 

Associated Types

type Rep FamFlavour :: * -> * #

Ppr FamFlavour Source # 
type Rep FamFlavour Source # 
type Rep FamFlavour = D1 * (MetaData "FamFlavour" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "TypeFam" PrefixI False) (U1 *)) (C1 * (MetaCons "DataFam" PrefixI False) (U1 *)))

data TySynEqn Source #

One equation of a type family instance or closed type family. The arguments are the left-hand-side type patterns and the right-hand-side result.

Constructors

TySynEqn [Type] Type 

Instances

Eq TySynEqn Source # 
Data TySynEqn Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> TySynEqn -> c TySynEqn #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c TySynEqn #

toConstr :: TySynEqn -> Constr #

dataTypeOf :: TySynEqn -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c TySynEqn) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c TySynEqn) #

gmapT :: (forall b. Data b => b -> b) -> TySynEqn -> TySynEqn #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> TySynEqn -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> TySynEqn -> r #

gmapQ :: (forall d. Data d => d -> u) -> TySynEqn -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> TySynEqn -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> TySynEqn -> m TySynEqn #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> TySynEqn -> m TySynEqn #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> TySynEqn -> m TySynEqn #

Ord TySynEqn Source # 
Show TySynEqn Source # 
Generic TySynEqn Source # 

Associated Types

type Rep TySynEqn :: * -> * #

Methods

from :: TySynEqn -> Rep TySynEqn x #

to :: Rep TySynEqn x -> TySynEqn #

type Rep TySynEqn Source # 

data TypeFamilyHead Source #

Common elements of OpenTypeFamilyD and ClosedTypeFamilyD. By analogy with "head" for type classes and type class instances as defined in Type classes: an exploration of the design space, the TypeFamilyHead is defined to be the elements of the declaration between type family and where.

Instances

Eq TypeFamilyHead Source # 
Data TypeFamilyHead Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> TypeFamilyHead -> c TypeFamilyHead #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c TypeFamilyHead #

toConstr :: TypeFamilyHead -> Constr #

dataTypeOf :: TypeFamilyHead -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c TypeFamilyHead) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c TypeFamilyHead) #

gmapT :: (forall b. Data b => b -> b) -> TypeFamilyHead -> TypeFamilyHead #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> TypeFamilyHead -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> TypeFamilyHead -> r #

gmapQ :: (forall d. Data d => d -> u) -> TypeFamilyHead -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> TypeFamilyHead -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> TypeFamilyHead -> m TypeFamilyHead #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> TypeFamilyHead -> m TypeFamilyHead #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> TypeFamilyHead -> m TypeFamilyHead #

Ord TypeFamilyHead Source # 
Show TypeFamilyHead Source # 
Generic TypeFamilyHead Source # 

Associated Types

type Rep TypeFamilyHead :: * -> * #

type Rep TypeFamilyHead Source # 

data Fixity Source #

Constructors

Fixity Int FixityDirection 

Instances

Eq Fixity Source # 

Methods

(==) :: Fixity -> Fixity -> Bool #

(/=) :: Fixity -> Fixity -> Bool #

Data Fixity Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Fixity -> c Fixity #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Fixity #

toConstr :: Fixity -> Constr #

dataTypeOf :: Fixity -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Fixity) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Fixity) #

gmapT :: (forall b. Data b => b -> b) -> Fixity -> Fixity #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Fixity -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Fixity -> r #

gmapQ :: (forall d. Data d => d -> u) -> Fixity -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Fixity -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Fixity -> m Fixity #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Fixity -> m Fixity #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Fixity -> m Fixity #

Ord Fixity Source # 
Show Fixity Source # 
Generic Fixity Source # 

Associated Types

type Rep Fixity :: * -> * #

Methods

from :: Fixity -> Rep Fixity x #

to :: Rep Fixity x -> Fixity #

type Rep Fixity Source # 

data FixityDirection Source #

Constructors

InfixL 
InfixR 
InfixN 

Instances

Eq FixityDirection Source # 
Data FixityDirection Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> FixityDirection -> c FixityDirection #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c FixityDirection #

toConstr :: FixityDirection -> Constr #

dataTypeOf :: FixityDirection -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c FixityDirection) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c FixityDirection) #

gmapT :: (forall b. Data b => b -> b) -> FixityDirection -> FixityDirection #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> FixityDirection -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> FixityDirection -> r #

gmapQ :: (forall d. Data d => d -> u) -> FixityDirection -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> FixityDirection -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> FixityDirection -> m FixityDirection #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> FixityDirection -> m FixityDirection #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> FixityDirection -> m FixityDirection #

Ord FixityDirection Source # 
Show FixityDirection Source # 
Generic FixityDirection Source # 
type Rep FixityDirection Source # 
type Rep FixityDirection = D1 * (MetaData "FixityDirection" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "InfixL" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "InfixR" PrefixI False) (U1 *)) (C1 * (MetaCons "InfixN" PrefixI False) (U1 *))))

defaultFixity :: Fixity Source #

Default fixity: infixl 9

maxPrecedence :: Int Source #

Highest allowed operator precedence for Fixity constructor (answer: 9)

data PatSynDir Source #

A pattern synonym's directionality.

Constructors

Unidir
pattern P x {<-} p
ImplBidir
pattern P x {=} p
ExplBidir [Clause]
pattern P x {<-} p where P x = e

Instances

Eq PatSynDir Source # 
Data PatSynDir Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> PatSynDir -> c PatSynDir #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c PatSynDir #

toConstr :: PatSynDir -> Constr #

dataTypeOf :: PatSynDir -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c PatSynDir) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c PatSynDir) #

gmapT :: (forall b. Data b => b -> b) -> PatSynDir -> PatSynDir #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> PatSynDir -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> PatSynDir -> r #

gmapQ :: (forall d. Data d => d -> u) -> PatSynDir -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> PatSynDir -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> PatSynDir -> m PatSynDir #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> PatSynDir -> m PatSynDir #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> PatSynDir -> m PatSynDir #

Ord PatSynDir Source # 
Show PatSynDir Source # 
Generic PatSynDir Source # 

Associated Types

type Rep PatSynDir :: * -> * #

Ppr PatSynDir Source # 
type Rep PatSynDir Source # 
type Rep PatSynDir = D1 * (MetaData "PatSynDir" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * (C1 * (MetaCons "Unidir" PrefixI False) (U1 *)) ((:+:) * (C1 * (MetaCons "ImplBidir" PrefixI False) (U1 *)) (C1 * (MetaCons "ExplBidir" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Clause])))))

data PatSynArgs Source #

A pattern synonym's argument type.

Constructors

PrefixPatSyn [Name]
pattern P {x y z} = p
InfixPatSyn Name Name
pattern {x P y} = p
RecordPatSyn [Name]
pattern P { {x,y,z} } = p

Instances

Eq PatSynArgs Source # 
Data PatSynArgs Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> PatSynArgs -> c PatSynArgs #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c PatSynArgs #

toConstr :: PatSynArgs -> Constr #

dataTypeOf :: PatSynArgs -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c PatSynArgs) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c PatSynArgs) #

gmapT :: (forall b. Data b => b -> b) -> PatSynArgs -> PatSynArgs #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> PatSynArgs -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> PatSynArgs -> r #

gmapQ :: (forall d. Data d => d -> u) -> PatSynArgs -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> PatSynArgs -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> PatSynArgs -> m PatSynArgs #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> PatSynArgs -> m PatSynArgs #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> PatSynArgs -> m PatSynArgs #

Ord PatSynArgs Source # 
Show PatSynArgs Source # 
Generic PatSynArgs Source # 

Associated Types

type Rep PatSynArgs :: * -> * #

Ppr PatSynArgs Source # 
type Rep PatSynArgs Source # 

Expressions

data Exp Source #

Constructors

VarE Name
{ x }
ConE Name
data T1 = C1 t1 t2; p = {C1} e1 e2
LitE Lit
{ 5 or 'c'}
AppE Exp Exp
{ f x }
AppTypeE Exp Type

@{ f @Int }

InfixE (Maybe Exp) Exp (Maybe Exp)
{x + y} or {(x+)} or {(+ x)} or {(+)}
UInfixE Exp Exp Exp
{x + y}

See Language.Haskell.TH.Syntax

ParensE Exp
{ (e) }

See Language.Haskell.TH.Syntax

LamE [Pat] Exp
{ \ p1 p2 -> e }
LamCaseE [Match]
{ \case m1; m2 }
TupE [Exp]
{ (e1,e2) }
UnboxedTupE [Exp]
{ (# e1,e2 #) }
UnboxedSumE Exp SumAlt SumArity
{ (#|e|#) }
CondE Exp Exp Exp
{ if e1 then e2 else e3 }
MultiIfE [(Guard, Exp)]
{ if | g1 -> e1 | g2 -> e2 }
LetE [Dec] Exp
{ let x=e1;   y=e2 in e3 }
CaseE Exp [Match]
{ case e of m1; m2 }
DoE [Stmt]
{ do { p <- e1; e2 }  }
CompE [Stmt]
{ [ (x,y) | x <- xs, y <- ys ] }

The result expression of the comprehension is the last of the Stmts, and should be a NoBindS.

E.g. translation:

[ f x | x <- xs ]
CompE [BindS (VarP x) (VarE xs), NoBindS (AppE (VarE f) (VarE x))]
ArithSeqE Range
{ [ 1 ,2 .. 10 ] }
ListE [Exp]
{ [1,2,3] }
SigE Exp Type
{ e :: t }
RecConE Name [FieldExp]
{ T { x = y, z = w } }
RecUpdE Exp [FieldExp]
{ (f x) { z = w } }
StaticE Exp
{ static e }
UnboundVarE Name

{ _x } (hole)

Instances

Eq Exp Source # 

Methods

(==) :: Exp -> Exp -> Bool #

(/=) :: Exp -> Exp -> Bool #

Data Exp Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Exp -> c Exp #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Exp #

toConstr :: Exp -> Constr #

dataTypeOf :: Exp -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Exp) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Exp) #

gmapT :: (forall b. Data b => b -> b) -> Exp -> Exp #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Exp -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Exp -> r #

gmapQ :: (forall d. Data d => d -> u) -> Exp -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Exp -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Exp -> m Exp #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Exp -> m Exp #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Exp -> m Exp #

Ord Exp Source # 

Methods

compare :: Exp -> Exp -> Ordering #

(<) :: Exp -> Exp -> Bool #

(<=) :: Exp -> Exp -> Bool #

(>) :: Exp -> Exp -> Bool #

(>=) :: Exp -> Exp -> Bool #

max :: Exp -> Exp -> Exp #

min :: Exp -> Exp -> Exp #

Show Exp Source # 

Methods

showsPrec :: Int -> Exp -> ShowS #

show :: Exp -> String #

showList :: [Exp] -> ShowS #

Generic Exp Source # 

Associated Types

type Rep Exp :: * -> * #

Methods

from :: Exp -> Rep Exp x #

to :: Rep Exp x -> Exp #

Ppr Exp Source # 

Methods

ppr :: Exp -> Doc Source #

ppr_list :: [Exp] -> Doc Source #

type Rep Exp Source # 
type Rep Exp = D1 * (MetaData "Exp" "Language.Haskell.TH.Syntax" "template-haskell" False) ((:+:) * ((:+:) * ((:+:) * ((:+:) * (C1 * (MetaCons "VarE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name))) ((:+:) * (C1 * (MetaCons "ConE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name))) (C1 * (MetaCons "LitE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Lit))))) ((:+:) * (C1 * (MetaCons "AppE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)))) ((:+:) * (C1 * (MetaCons "AppTypeE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type)))) (C1 * (MetaCons "InfixE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe Exp))) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * (Maybe Exp))))))))) ((:+:) * ((:+:) * (C1 * (MetaCons "UInfixE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp))))) ((:+:) * (C1 * (MetaCons "ParensE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp))) (C1 * (MetaCons "LamE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Pat])) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)))))) ((:+:) * ((:+:) * (C1 * (MetaCons "LamCaseE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Match]))) (C1 * (MetaCons "TupE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Exp])))) ((:+:) * (C1 * (MetaCons "UnboxedTupE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Exp]))) (C1 * (MetaCons "UnboxedSumE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * SumAlt)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * SumArity))))))))) ((:+:) * ((:+:) * ((:+:) * (C1 * (MetaCons "CondE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp))))) ((:+:) * (C1 * (MetaCons "MultiIfE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [(Guard, Exp)]))) (C1 * (MetaCons "LetE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Dec])) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)))))) ((:+:) * (C1 * (MetaCons "CaseE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Match])))) ((:+:) * (C1 * (MetaCons "DoE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Stmt]))) (C1 * (MetaCons "CompE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Stmt])))))) ((:+:) * ((:+:) * (C1 * (MetaCons "ArithSeqE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Range))) ((:+:) * (C1 * (MetaCons "ListE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [Exp]))) (C1 * (MetaCons "SigE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Type)))))) ((:+:) * ((:+:) * (C1 * (MetaCons "RecConE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [FieldExp])))) (C1 * (MetaCons "RecUpdE" PrefixI False) ((:*:) * (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp)) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * [FieldExp]))))) ((:+:) * (C1 * (MetaCons "StaticE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Exp))) (C1 * (MetaCons "UnboundVarE" PrefixI False) (S1 * (MetaSel (Nothing Symbol) NoSourceUnpackedness NoSourceStrictness DecidedLazy) (Rec0 * Name))))))))

data Match Source #

Constructors

Match Pat Body [Dec]
case e of { pat -> body where decs }

Instances

Eq Match Source # 

Methods

(==) :: Match -> Match -> Bool #

(/=) :: Match -> Match -> Bool #

Data Match Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Match -> c Match #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Match #

toConstr :: Match -> Constr #

dataTypeOf :: Match -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Match) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Match) #

gmapT :: (forall b. Data b => b -> b) -> Match -> Match #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Match -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Match -> r #

gmapQ :: (forall d. Data d => d -> u) -> Match -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Match -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Match -> m Match #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Match -> m Match #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Match -> m Match #

Ord Match Source # 

Methods

compare :: Match -> Match -> Ordering #

(<) :: Match -> Match -> Bool #

(<=) :: Match -> Match -> Bool #

(>) :: Match -> Match -> Bool #

(>=) :: Match -> Match -> Bool #

max :: Match -> Match -> Match #

min :: Match -> Match -> Match #

Show Match Source # 

Methods

showsPrec :: Int -> Match -> ShowS #

show :: Match -> String #

showList :: [Match] -> ShowS #

Generic Match Source # 

Associated Types

type Rep Match :: * -> * #

Methods

from :: Match -> Rep Match x #

to :: Rep Match x -> Match #

Ppr Match Source # 

Methods

ppr :: Match -> Doc Source #

ppr_list :: [Match] -> Doc Source #

type Rep Match Source # 

data Body Source #

Constructors

GuardedB [(Guard, Exp)]
f p { | e1 = e2
      | e3 = e4 }
 where ds
NormalB Exp
f p { = e } where ds

Instances

Eq Body Source # 

Methods

(==) :: Body -> Body -> Bool #

(/=) :: Body -> Body -> Bool #

Data Body Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Body -> c Body #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Body #

toConstr :: Body -> Constr #

dataTypeOf :: Body -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Body) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Body) #

gmapT :: (forall b. Data b => b -> b) -> Body -> Body #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Body -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Body -> r #

gmapQ :: (forall d. Data d => d -> u) -> Body -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Body -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Body -> m Body #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Body -> m Body #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Body -> m Body #

Ord Body Source # 

Methods

compare :: Body -> Body -> Ordering #

(<) :: Body -> Body -> Bool #

(<=) :: Body -> Body -> Bool #

(>) :: Body -> Body -> Bool #

(>=) :: Body -> Body -> Bool #

max :: Body -> Body -> Body #

min :: Body -> Body -> Body #

Show Body Source # 

Methods

showsPrec :: Int -> Body -> ShowS #

show :: Body -> String #

showList :: [Body] -> ShowS #

Generic Body Source # 

Associated Types

type Rep Body :: * -> * #

Methods

from :: Body -> Rep Body x #

to :: Rep Body x -> Body #

type Rep Body Source # 

data Guard Source #

Constructors

NormalG Exp
f x { | odd x } = x
PatG [Stmt]
f x { | Just y <- x, Just z <- y } = z

Instances

Eq Guard Source # 

Methods

(==) :: Guard -> Guard -> Bool #

(/=) :: Guard -> Guard -> Bool #

Data Guard Source # 

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> Guard -> c Guard #

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c Guard #

toConstr :: Guard -> Constr #

dataTypeOf :: Guard -> DataType #

dataCast1 :: Typeable (* -> *) t => (forall d. Data d => c (t d)) -> Maybe (c Guard) #

dataCast2 :: Typeable (* -> * -> *) t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c Guard) #

gmapT :: (forall b. Data b => b -> b) -> Guard -> Guard #

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> Guard -> r #

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> Guard -> r #

gmapQ :: (forall d. Data d => d -> u) -> Guard -> [u] #

gmapQi :: Int -> (forall d. Data d => d -> u) -> Guard -> u #

gmapM :: Monad m => (forall d. Data d => d -> m d) -> Guard -> m Guard #

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> Guard -> m Guard #

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> Guard -> m Guard #

Ord Guard Source # 

Methods

compare :: Guard -> Guard -> Ordering #

(<) :: Guard -> Guard -> Bool #

(<=) :: Guard -> Guard -> Bool #

(>) :: Guard -> Guard -> Bool #

(>=) :: Guard -> Guard -> Bool #

max :: Guard -> Guard -> Guard #

min :: Guard -> Guard -> Guard #

Show Guard Source # 

Methods

showsPrec :: Int -> Guard -> ShowS #

show :: Guard -> String #

showList :: [Guard] -> ShowS #

Generic Guard Source # 

Associated Types

type Rep Guard :: * -> * #

Methods

from :: Guard -> Rep Guard x #

to :: Rep Guard x -> Guard #

type Rep Guard Source # 

data Stmt Source #

Constructors

BindS Pat Exp 
LetS [Dec] 
NoBindS Exp 
ParS [[Stmt]] 

Instances

Eq Stmt Source # 

Methods