ghc-7.0.3: The GHC API

Class

Synopsis

- data Class
- type ClassOpItem = (Id, DefMeth)
- data DefMeth
  - = NoDefMeth
  - | DefMeth Name
  - | GenDefMeth
- defMethSpecOfDefMeth :: DefMeth -> DefMethSpec
- type FunDep a = ([a], [a])
- pprFundeps :: Outputable a => [FunDep a] -> SDoc
- pprFunDep :: Outputable a => FunDep a -> SDoc
- mkClass :: Name -> [TyVar] -> [([TyVar], [TyVar])] -> [PredType] -> Int -> [Id] -> [TyCon] -> [ClassOpItem] -> TyCon -> Class
- classTyVars :: Class -> [TyVar]
- classArity :: Class -> Arity
- classSCNEqs :: Class -> Int
- classKey :: Class -> Unique
- className :: Class -> Name
- classATs :: Class -> [TyCon]
- classTyCon :: Class -> TyCon
- classMethods :: Class -> [Id]
- classOpItems :: Class -> [ClassOpItem]
- classBigSig :: Class -> ([TyVar], [PredType], [Id], [ClassOpItem])
- classExtraBigSig :: Class -> ([TyVar], [FunDep TyVar], [PredType], [Id], [TyCon], [ClassOpItem])
- classTvsFds :: Class -> ([TyVar], [FunDep TyVar])
- classSCTheta :: Class -> [PredType]
- classAllSelIds :: Class -> [Id]
- classSCSelId :: Class -> Int -> Id

# Documentation

data Class Source

Instances

Eq Class |
Data Class |
Ord Class |
Show Class |
Typeable Class |
Outputable Class |
Uniquable Class |
NamedThing Class |

type ClassOpItem = (Id, DefMeth)Source

data DefMeth Source

Constructors

NoDefMeth |
DefMeth Name |
GenDefMeth |

Instances

Eq DefMeth |
Outputable DefMeth |

defMethSpecOfDefMeth :: DefMeth -> DefMethSpec Source

Convert a `DefMethSpec` to a `DefMeth`, which discards the name field in the `DefMeth` constructor of the `DefMeth`.

type FunDep a = ([a], [a])Source

pprFundeps :: Outputable a => [FunDep a] -> SDoc Source

pprFunDep :: Outputable a => FunDep a -> SDoc Source

mkClass :: Name -> [TyVar] -> [([TyVar], [TyVar])] -> [PredType] -> Int -> [Id] -> [TyCon] -> [ClassOpItem] -> TyCon -> Class Source

classTyVars :: Class -> [TyVar]Source

classArity :: Class -> Arity Source

classSCNEqs :: Class -> Int Source

classKey :: Class -> Unique Source

className :: Class -> Name Source

classATs :: Class -> [TyCon]Source

classTyCon :: Class -> TyCon Source

classMethods :: Class -> [Id]Source

classOpItems :: Class -> [ClassOpItem]Source

classBigSig :: Class -> ([TyVar], [PredType], [Id], [ClassOpItem])Source

classExtraBigSig :: Class -> ([TyVar], [FunDep TyVar], [PredType], [Id], [TyCon], [ClassOpItem])Source

classTvsFds :: Class -> ([TyVar], [FunDep TyVar])Source

classSCTheta :: Class -> [PredType]Source

classAllSelIds :: Class -> [Id]Source

classSCSelId :: Class -> Int -> Id Source