TcEnv

Contents

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Synopsis

• data TyThing
  • = AnId Id
  • | AConLike ConLike
  • | ATyCon TyCon
  • | ACoAxiom (CoAxiom Branched)
• data TcTyThing
  • = AGlobal TyThing
  • | ATcId {
    • tct_id :: TcId
    • tct_info :: IdBindingInfo
    }
  • | ATyVar Name TcTyVar
  • | ATcTyCon TyCon
  • | APromotionErr PromotionErr
• type TcId = Id
• data InstInfo a = InstInfo {
  • iSpec :: ClsInst
  • iBinds :: InstBindings a
  }
• iDFunId :: InstInfo a -> DFunId
• pprInstInfoDetails :: OutputableBndrId a => InstInfo a -> SDoc
• simpleInstInfoClsTy :: InstInfo a -> (Class, Type)
• simpleInstInfoTy :: InstInfo a -> Type
• simpleInstInfoTyCon :: InstInfo a -> TyCon
• data InstBindings a = InstBindings {
  • ib_tyvars :: [Name]
  • ib_binds :: LHsBinds a
  • ib_pragmas :: [LSig a]
  • ib_extensions :: [Extension]
  • ib_derived :: Bool
  }
• tcExtendGlobalEnv :: [TyThing] -> TcM r -> TcM r
• tcExtendTyConEnv :: [TyCon] -> TcM r -> TcM r
• tcExtendGlobalEnvImplicit :: [TyThing] -> TcM r -> TcM r
• setGlobalTypeEnv :: TcGblEnv -> TypeEnv -> TcM TcGblEnv
• tcExtendGlobalValEnv :: [Id] -> TcM a -> TcM a
• tcLookupLocatedGlobal :: Located Name -> TcM TyThing
• tcLookupGlobal :: Name -> TcM TyThing
• tcLookupTyCon :: Name -> TcM TyCon
• tcLookupClass :: Name -> TcM Class
• tcLookupDataCon :: Name -> TcM DataCon
• tcLookupPatSyn :: Name -> TcM PatSyn
• tcLookupConLike :: Name -> TcM ConLike
• tcLookupLocatedGlobalId :: Located Name -> TcM Id
• tcLookupLocatedTyCon :: Located Name -> TcM TyCon
• tcLookupLocatedClass :: Located Name -> TcM Class
• tcLookupAxiom :: Name -> TcM (CoAxiom Branched)
• lookupGlobal :: HscEnv -> Name -> IO TyThing
• tcExtendKindEnv :: NameEnv TcTyThing -> TcM r -> TcM r
• tcExtendKindEnvList :: [(Name, TcTyThing)] -> TcM r -> TcM r
• tcExtendTyVarEnv :: [TyVar] -> TcM r -> TcM r
• tcExtendTyVarEnv2 :: [(Name, TcTyVar)] -> TcM r -> TcM r
• tcExtendLetEnv :: TopLevelFlag -> TcSigFun -> IsGroupClosed -> [TcId] -> TcM a -> TcM a
• tcExtendSigIds :: TopLevelFlag -> [TcId] -> TcM a -> TcM a
• tcExtendRecIds :: [(Name, TcId)] -> TcM a -> TcM a
• tcExtendIdEnv :: [TcId] -> TcM a -> TcM a
• tcExtendIdEnv1 :: Name -> TcId -> TcM a -> TcM a
• tcExtendIdEnv2 :: [(Name, TcId)] -> TcM a -> TcM a
• tcExtendIdBndrs :: [TcIdBinder] -> TcM a -> TcM a
• tcExtendLocalTypeEnv :: TcLclEnv -> [(Name, TcTyThing)] -> TcM TcLclEnv
• isTypeClosedLetBndr :: Id -> Bool
• tcLookup :: Name -> TcM TcTyThing
• tcLookupLocated :: Located Name -> TcM TcTyThing
• tcLookupLocalIds :: [Name] -> TcM [TcId]
• tcLookupId :: Name -> TcM Id
• tcLookupTyVar :: Name -> TcM TcTyVar
• tcLookupLcl_maybe :: Name -> TcM (Maybe TcTyThing)
• getInLocalScope :: TcM (Name -> Bool)
• wrongThingErr :: String -> TcTyThing -> Name -> TcM a
• pprBinders :: [Name] -> SDoc
• tcAddDataFamConPlaceholders :: [LInstDecl Name] -> TcM a -> TcM a
• tcAddPatSynPlaceholders :: [PatSynBind Name Name] -> TcM a -> TcM a
• getTypeSigNames :: [LSig Name] -> NameSet
• tcExtendRecEnv :: [(Name, TyThing)] -> TcM r -> TcM r
• tcLookupInstance :: Class -> [Type] -> TcM ClsInst
• tcGetInstEnvs :: TcM InstEnvs
• tcExtendRules :: [LRuleDecl Id] -> TcM a -> TcM a
• tcGetDefaultTys :: TcM ([Type], (Bool, Bool))
• tcGetGlobalTyCoVars :: TcM TcTyVarSet
• checkWellStaged :: SDoc -> ThLevel -> ThLevel -> TcM ()
• tcMetaTy :: Name -> TcM Type
• thLevel :: ThStage -> ThLevel
• topIdLvl :: Id -> ThLevel
• isBrackStage :: ThStage -> Bool
• newDFunName :: Class -> [Type] -> SrcSpan -> TcM Name
• newDFunName' :: Class -> TyCon -> TcM Name
• newFamInstTyConName :: Located Name -> [Type] -> TcM Name
• newFamInstAxiomName :: Located Name -> [[Type]] -> TcM Name
• mkStableIdFromString :: String -> Type -> SrcSpan -> (OccName -> OccName) -> TcM TcId
• mkStableIdFromName :: Name -> Type -> SrcSpan -> (OccName -> OccName) -> TcM TcId
• mkWrapperName :: (MonadIO m, HasDynFlags m, HasModule m) => String -> String -> m FastString

Documentation

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