ghc-9.8.4: The GHC API
Safe HaskellNone
LanguageHaskell2010

GHC.Driver.Env.KnotVars

Description

This data structure holds an updateable environment which is used when compiling module loops.

Documentation

data KnotVars a Source #

Constructors

KnotVars 

Fields

NoKnotVars 

Instances

Instances details
Functor KnotVars Source # 
Instance details

Defined in GHC.Driver.Env.KnotVars

Methods

fmap :: (a -> b) -> KnotVars a -> KnotVars b Source #

(<$) :: a -> KnotVars b -> KnotVars a Source #

Outputable (KnotVars a) Source # 
Instance details

Defined in GHC.Driver.Env.KnotVars

Methods

ppr :: KnotVars a -> SDoc Source #

emptyKnotVars :: KnotVars a Source #

knotVarsFromModuleEnv :: ModuleEnv a -> KnotVars a Source #

knotVarElems :: KnotVars a -> [a] Source #

lookupKnotVars :: KnotVars a -> Module -> Maybe a Source #

knotVarsWithout :: Module -> KnotVars a -> KnotVars a Source #