Safe Haskell | None |
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TcRnMonad
- initTc :: HscEnv -> HscSource -> Bool -> Module -> TcM r -> IO (Messages, Maybe r)
- initTcPrintErrors :: HscEnv -> Module -> TcM r -> IO (Messages, Maybe r)
- initTcForLookup :: HscEnv -> TcM a -> IO a
- initTcRnIf :: Char -> HscEnv -> gbl -> lcl -> TcRnIf gbl lcl a -> IO a
- discardResult :: TcM a -> TcM ()
- getTopEnv :: TcRnIf gbl lcl HscEnv
- getGblEnv :: TcRnIf gbl lcl gbl
- updGblEnv :: (gbl -> gbl) -> TcRnIf gbl lcl a -> TcRnIf gbl lcl a
- setGblEnv :: gbl -> TcRnIf gbl lcl a -> TcRnIf gbl lcl a
- getLclEnv :: TcRnIf gbl lcl lcl
- updLclEnv :: (lcl -> lcl) -> TcRnIf gbl lcl a -> TcRnIf gbl lcl a
- setLclEnv :: lcl' -> TcRnIf gbl lcl' a -> TcRnIf gbl lcl a
- getEnvs :: TcRnIf gbl lcl (gbl, lcl)
- setEnvs :: (gbl', lcl') -> TcRnIf gbl' lcl' a -> TcRnIf gbl lcl a
- xoptM :: ExtensionFlag -> TcRnIf gbl lcl Bool
- doptM :: DynFlag -> TcRnIf gbl lcl Bool
- woptM :: WarningFlag -> TcRnIf gbl lcl Bool
- setXOptM :: ExtensionFlag -> TcRnIf gbl lcl a -> TcRnIf gbl lcl a
- unsetDOptM :: DynFlag -> TcRnIf gbl lcl a -> TcRnIf gbl lcl a
- unsetWOptM :: WarningFlag -> TcRnIf gbl lcl a -> TcRnIf gbl lcl a
- ifDOptM :: DynFlag -> TcRnIf gbl lcl () -> TcRnIf gbl lcl ()
- ifWOptM :: WarningFlag -> TcRnIf gbl lcl () -> TcRnIf gbl lcl ()
- ifXOptM :: ExtensionFlag -> TcRnIf gbl lcl () -> TcRnIf gbl lcl ()
- getGhcMode :: TcRnIf gbl lcl GhcMode
- getEpsVar :: TcRnIf gbl lcl (TcRef ExternalPackageState)
- getEps :: TcRnIf gbl lcl ExternalPackageState
- updateEps :: (ExternalPackageState -> (ExternalPackageState, a)) -> TcRnIf gbl lcl a
- updateEps_ :: (ExternalPackageState -> ExternalPackageState) -> TcRnIf gbl lcl ()
- getHpt :: TcRnIf gbl lcl HomePackageTable
- getEpsAndHpt :: TcRnIf gbl lcl (ExternalPackageState, HomePackageTable)
- newMetaUnique :: TcM Unique
- newUnique :: TcRnIf gbl lcl Unique
- newUniqueSupply :: TcRnIf gbl lcl UniqSupply
- newLocalName :: Name -> TcRnIf gbl lcl Name
- newSysLocalIds :: FastString -> [TcType] -> TcRnIf gbl lcl [TcId]
- newName :: OccName -> TcM Name
- newTcRef :: a -> TcRnIf gbl lcl (TcRef a)
- readTcRef :: TcRef a -> TcRnIf gbl lcl a
- writeTcRef :: TcRef a -> a -> TcRnIf gbl lcl ()
- updTcRef :: TcRef a -> (a -> a) -> TcRnIf gbl lcl ()
- traceTc :: String -> SDoc -> TcRn ()
- traceTcN :: Int -> String -> SDoc -> TcRn ()
- traceRn :: SDoc -> TcRn ()
- traceSplice :: SDoc -> TcRn ()
- traceIf :: SDoc -> TcRnIf m n ()
- traceHiDiffs :: SDoc -> TcRnIf m n ()
- traceOptIf :: DynFlag -> SDoc -> TcRnIf m n ()
- traceOptTcRn :: DynFlag -> SDoc -> TcRn ()
- dumpTcRn :: SDoc -> TcRn ()
- debugDumpTcRn :: SDoc -> TcRn ()
- dumpOptTcRn :: DynFlag -> SDoc -> TcRn ()
- getModule :: TcRn Module
- setModule :: Module -> TcRn a -> TcRn a
- getIsGHCi :: TcRn Bool
- getGHCiMonad :: TcRn Name
- getInteractivePrintName :: TcRn Name
- tcIsHsBoot :: TcRn Bool
- getGlobalRdrEnv :: TcRn GlobalRdrEnv
- getRdrEnvs :: TcRn (GlobalRdrEnv, LocalRdrEnv)
- getImports :: TcRn ImportAvails
- getFixityEnv :: TcRn FixityEnv
- extendFixityEnv :: [(Name, FixItem)] -> RnM a -> RnM a
- getRecFieldEnv :: TcRn RecFieldEnv
- getDeclaredDefaultTys :: TcRn (Maybe [Type])
- addDependentFiles :: [FilePath] -> TcRn ()
- getSrcSpanM :: TcRn SrcSpan
- setSrcSpan :: SrcSpan -> TcRn a -> TcRn a
- addLocM :: (a -> TcM b) -> Located a -> TcM b
- wrapLocM :: (a -> TcM b) -> Located a -> TcM (Located b)
- wrapLocFstM :: (a -> TcM (b, c)) -> Located a -> TcM (Located b, c)
- wrapLocSndM :: (a -> TcM (b, c)) -> Located a -> TcM (b, Located c)
- getErrsVar :: TcRn (TcRef Messages)
- setErrsVar :: TcRef Messages -> TcRn a -> TcRn a
- addErr :: MsgDoc -> TcRn ()
- failWith :: MsgDoc -> TcRn a
- addErrAt :: SrcSpan -> MsgDoc -> TcRn ()
- addErrs :: [(SrcSpan, MsgDoc)] -> TcRn ()
- checkErr :: Bool -> MsgDoc -> TcRn ()
- warnIf :: Bool -> MsgDoc -> TcRn ()
- addMessages :: Messages -> TcRn ()
- discardWarnings :: TcRn a -> TcRn a
- mkLongErrAt :: SrcSpan -> MsgDoc -> MsgDoc -> TcRn ErrMsg
- addLongErrAt :: SrcSpan -> MsgDoc -> MsgDoc -> TcRn ()
- reportErrors :: [ErrMsg] -> TcM ()
- reportError :: ErrMsg -> TcRn ()
- reportWarning :: ErrMsg -> TcRn ()
- dumpDerivingInfo :: SDoc -> TcM ()
- try_m :: TcRn r -> TcRn (Either IOEnvFailure r)
- recoverM :: TcRn r -> TcRn r -> TcRn r
- mapAndRecoverM :: (a -> TcRn b) -> [a] -> TcRn [b]
- tryTc :: TcRn a -> TcRn (Messages, Maybe a)
- tryTcErrs :: TcRn a -> TcRn (Messages, Maybe a)
- tryTcLIE :: TcM a -> TcM (Messages, Maybe a)
- tryTcLIE_ :: TcM r -> TcM r -> TcM r
- checkNoErrs :: TcM r -> TcM r
- ifErrsM :: TcRn r -> TcRn r -> TcRn r
- failIfErrsM :: TcRn ()
- getErrCtxt :: TcM [ErrCtxt]
- setErrCtxt :: [ErrCtxt] -> TcM a -> TcM a
- addErrCtxt :: MsgDoc -> TcM a -> TcM a
- addErrCtxtM :: (TidyEnv -> TcM (TidyEnv, MsgDoc)) -> TcM a -> TcM a
- addLandmarkErrCtxt :: MsgDoc -> TcM a -> TcM a
- updCtxt :: ([ErrCtxt] -> [ErrCtxt]) -> TcM a -> TcM a
- popErrCtxt :: TcM a -> TcM a
- getCtLoc :: orig -> TcM (CtLoc orig)
- setCtLoc :: CtLoc orig -> TcM a -> TcM a
- addErrTc :: MsgDoc -> TcM ()
- addErrsTc :: [MsgDoc] -> TcM ()
- addErrTcM :: (TidyEnv, MsgDoc) -> TcM ()
- mkErrTcM :: (TidyEnv, MsgDoc) -> TcM ErrMsg
- failWithTc :: MsgDoc -> TcM a
- failWithTcM :: (TidyEnv, MsgDoc) -> TcM a
- checkTc :: Bool -> MsgDoc -> TcM ()
- warnTc :: Bool -> MsgDoc -> TcM ()
- addWarnTc :: MsgDoc -> TcM ()
- addWarnTcM :: (TidyEnv, MsgDoc) -> TcM ()
- addWarn :: MsgDoc -> TcRn ()
- addWarnAt :: SrcSpan -> MsgDoc -> TcRn ()
- add_warn :: MsgDoc -> MsgDoc -> TcRn ()
- add_warn_at :: SrcSpan -> MsgDoc -> MsgDoc -> TcRn ()
- tcInitTidyEnv :: TcM TidyEnv
- add_err_tcm :: TidyEnv -> MsgDoc -> SrcSpan -> [ErrCtxt] -> TcM ()
- mkErrInfo :: TidyEnv -> [ErrCtxt] -> TcM SDoc
- mAX_CONTEXTS :: Int
- debugTc :: TcM () -> TcM ()
- newTcEvBinds :: TcM EvBindsVar
- addTcEvBind :: EvBindsVar -> EvVar -> EvTerm -> TcM ()
- getTcEvBinds :: EvBindsVar -> TcM (Bag EvBind)
- chooseUniqueOccTc :: (OccSet -> OccName) -> TcM OccName
- getConstraintVar :: TcM (TcRef WantedConstraints)
- setConstraintVar :: TcRef WantedConstraints -> TcM a -> TcM a
- emitConstraints :: WantedConstraints -> TcM ()
- emitFlat :: Ct -> TcM ()
- emitFlats :: Cts -> TcM ()
- emitImplication :: Implication -> TcM ()
- emitImplications :: Bag Implication -> TcM ()
- captureConstraints :: TcM a -> TcM (a, WantedConstraints)
- captureUntouchables :: TcM a -> TcM (a, Untouchables)
- isUntouchable :: TcTyVar -> TcM Bool
- getLclTypeEnv :: TcM TcTypeEnv
- setLclTypeEnv :: TcLclEnv -> TcM a -> TcM a
- traceTcConstraints :: String -> TcM ()
- recordThUse :: TcM ()
- recordThSpliceUse :: TcM ()
- keepAliveTc :: Id -> TcM ()
- keepAliveSetTc :: NameSet -> TcM ()
- getStage :: TcM ThStage
- setStage :: ThStage -> TcM a -> TcM a
- recordUnsafeInfer :: TcM ()
- finalSafeMode :: DynFlags -> TcGblEnv -> IO SafeHaskellMode
- getLocalRdrEnv :: RnM LocalRdrEnv
- setLocalRdrEnv :: LocalRdrEnv -> RnM a -> RnM a
- mkIfLclEnv :: Module -> SDoc -> IfLclEnv
- initIfaceTcRn :: IfG a -> TcRn a
- initIfaceExtCore :: IfL a -> TcRn a
- initIfaceCheck :: HscEnv -> IfG a -> IO a
- initIfaceTc :: ModIface -> (TcRef TypeEnv -> IfL a) -> TcRnIf gbl lcl a
- initIfaceLcl :: Module -> SDoc -> IfL a -> IfM lcl a
- getIfModule :: IfL Module
- failIfM :: MsgDoc -> IfL a
- forkM_maybe :: SDoc -> IfL a -> IfL (Maybe a)
- forkM :: SDoc -> IfL a -> IfL a
- module TcRnTypes
- module IOEnv
Documentation
initTc :: HscEnv -> HscSource -> Bool -> Module -> TcM r -> IO (Messages, Maybe r)
Setup the initial typechecking environment
initTcForLookup :: HscEnv -> TcM a -> IO a
initTcRnIf :: Char -> HscEnv -> gbl -> lcl -> TcRnIf gbl lcl a -> IO a
discardResult :: TcM a -> TcM ()
xoptM :: ExtensionFlag -> TcRnIf gbl lcl Bool
woptM :: WarningFlag -> TcRnIf gbl lcl Bool
setXOptM :: ExtensionFlag -> TcRnIf gbl lcl a -> TcRnIf gbl lcl a
unsetDOptM :: DynFlag -> TcRnIf gbl lcl a -> TcRnIf gbl lcl a
unsetWOptM :: WarningFlag -> TcRnIf gbl lcl a -> TcRnIf gbl lcl a
ifWOptM :: WarningFlag -> TcRnIf gbl lcl () -> TcRnIf gbl lcl ()
ifXOptM :: ExtensionFlag -> TcRnIf gbl lcl () -> TcRnIf gbl lcl ()
getGhcMode :: TcRnIf gbl lcl GhcMode
getEpsVar :: TcRnIf gbl lcl (TcRef ExternalPackageState)
getEps :: TcRnIf gbl lcl ExternalPackageState
updateEps :: (ExternalPackageState -> (ExternalPackageState, a)) -> TcRnIf gbl lcl a
Update the external package state. Returns the second result of the modifier function.
This is an atomic operation and forces evaluation of the modified EPS in order to avoid space leaks.
updateEps_ :: (ExternalPackageState -> ExternalPackageState) -> TcRnIf gbl lcl ()
Update the external package state.
This is an atomic operation and forces evaluation of the modified EPS in order to avoid space leaks.
getHpt :: TcRnIf gbl lcl HomePackageTable
getEpsAndHpt :: TcRnIf gbl lcl (ExternalPackageState, HomePackageTable)
newUniqueSupply :: TcRnIf gbl lcl UniqSupply
newLocalName :: Name -> TcRnIf gbl lcl Name
newSysLocalIds :: FastString -> [TcType] -> TcRnIf gbl lcl [TcId]
writeTcRef :: TcRef a -> a -> TcRnIf gbl lcl ()
traceSplice :: SDoc -> TcRn ()
traceHiDiffs :: SDoc -> TcRnIf m n ()
traceOptIf :: DynFlag -> SDoc -> TcRnIf m n ()
traceOptTcRn :: DynFlag -> SDoc -> TcRn ()
debugDumpTcRn :: SDoc -> TcRn ()
dumpOptTcRn :: DynFlag -> SDoc -> TcRn ()
getGHCiMonad :: TcRn Name
tcIsHsBoot :: TcRn Bool
extendFixityEnv :: [(Name, FixItem)] -> RnM a -> RnM a
getDeclaredDefaultTys :: TcRn (Maybe [Type])
addDependentFiles :: [FilePath] -> TcRn ()
setSrcSpan :: SrcSpan -> TcRn a -> TcRn a
wrapLocFstM :: (a -> TcM (b, c)) -> Located a -> TcM (Located b, c)
wrapLocSndM :: (a -> TcM (b, c)) -> Located a -> TcM (b, Located c)
getErrsVar :: TcRn (TcRef Messages)
setErrsVar :: TcRef Messages -> TcRn a -> TcRn a
addMessages :: Messages -> TcRn ()
discardWarnings :: TcRn a -> TcRn a
addLongErrAt :: SrcSpan -> MsgDoc -> MsgDoc -> TcRn ()
reportErrors :: [ErrMsg] -> TcM ()
reportError :: ErrMsg -> TcRn ()
reportWarning :: ErrMsg -> TcRn ()
dumpDerivingInfo :: SDoc -> TcM ()
try_m :: TcRn r -> TcRn (Either IOEnvFailure r)
mapAndRecoverM :: (a -> TcRn b) -> [a] -> TcRn [b]
checkNoErrs :: TcM r -> TcM r
failIfErrsM :: TcRn ()
getErrCtxt :: TcM [ErrCtxt]
setErrCtxt :: [ErrCtxt] -> TcM a -> TcM a
addErrCtxt :: MsgDoc -> TcM a -> TcM a
addLandmarkErrCtxt :: MsgDoc -> TcM a -> TcM a
popErrCtxt :: TcM a -> TcM a
failWithTc :: MsgDoc -> TcM a
failWithTcM :: (TidyEnv, MsgDoc) -> TcM a
addWarnTcM :: (TidyEnv, MsgDoc) -> TcM ()
add_warn_at :: SrcSpan -> MsgDoc -> MsgDoc -> TcRn ()
mAX_CONTEXTS :: Int
addTcEvBind :: EvBindsVar -> EvVar -> EvTerm -> TcM ()
getTcEvBinds :: EvBindsVar -> TcM (Bag EvBind)
chooseUniqueOccTc :: (OccSet -> OccName) -> TcM OccName
setConstraintVar :: TcRef WantedConstraints -> TcM a -> TcM a
emitConstraints :: WantedConstraints -> TcM ()
emitImplication :: Implication -> TcM ()
emitImplications :: Bag Implication -> TcM ()
captureConstraints :: TcM a -> TcM (a, WantedConstraints)
captureUntouchables :: TcM a -> TcM (a, Untouchables)
isUntouchable :: TcTyVar -> TcM Bool
setLclTypeEnv :: TcLclEnv -> TcM a -> TcM a
traceTcConstraints :: String -> TcM ()
recordThUse :: TcM ()
recordThSpliceUse :: TcM ()
keepAliveTc :: Id -> TcM ()
keepAliveSetTc :: NameSet -> TcM ()
recordUnsafeInfer :: TcM ()
Mark that safe inference has failed
finalSafeMode :: DynFlags -> TcGblEnv -> IO SafeHaskellMode
Figure out the final correct safe haskell mode
setLocalRdrEnv :: LocalRdrEnv -> RnM a -> RnM a
mkIfLclEnv :: Module -> SDoc -> IfLclEnv
initIfaceTcRn :: IfG a -> TcRn a
initIfaceExtCore :: IfL a -> TcRn a
initIfaceCheck :: HscEnv -> IfG a -> IO a
initIfaceLcl :: Module -> SDoc -> IfL a -> IfM lcl a
getIfModule :: IfL Module
forkM_maybe :: SDoc -> IfL a -> IfL (Maybe a)
module TcRnTypes
module IOEnv