ErrUtils

Synopsis

• data ErrMsg
• type WarnMsg = ErrMsg
• data Severity
  • = SevOutput
  • | SevDump
  • | SevInfo
  • | SevWarning
  • | SevError
  • | SevFatal
• type Messages = (WarningMessages, ErrorMessages)
• type ErrorMessages = Bag ErrMsg
• type WarningMessages = Bag WarnMsg
• errMsgSpans :: ErrMsg -> [SrcSpan]
• errMsgContext :: ErrMsg -> PrintUnqualified
• errMsgShortDoc :: ErrMsg -> MsgDoc
• errMsgExtraInfo :: ErrMsg -> MsgDoc
• type MsgDoc = SDoc
• mkLocMessage :: Severity -> SrcSpan -> MsgDoc -> MsgDoc
• pprMessageBag :: Bag MsgDoc -> SDoc
• pprErrMsgBag :: Bag ErrMsg -> [SDoc]
• pprErrMsgBagWithLoc :: Bag ErrMsg -> [SDoc]
• pprLocErrMsg :: ErrMsg -> SDoc
• makeIntoWarning :: ErrMsg -> ErrMsg
• errorsFound :: DynFlags -> Messages -> Bool
• emptyMessages :: Messages
• mkErrMsg :: DynFlags -> SrcSpan -> PrintUnqualified -> MsgDoc -> ErrMsg
• mkPlainErrMsg :: DynFlags -> SrcSpan -> MsgDoc -> ErrMsg
• mkLongErrMsg :: DynFlags -> SrcSpan -> PrintUnqualified -> MsgDoc -> MsgDoc -> ErrMsg
• mkWarnMsg :: DynFlags -> SrcSpan -> PrintUnqualified -> MsgDoc -> ErrMsg
• mkPlainWarnMsg :: DynFlags -> SrcSpan -> MsgDoc -> ErrMsg
• printBagOfErrors :: DynFlags -> Bag ErrMsg -> IO ()
• warnIsErrorMsg :: DynFlags -> ErrMsg
• mkLongWarnMsg :: DynFlags -> SrcSpan -> PrintUnqualified -> MsgDoc -> MsgDoc -> ErrMsg
• ghcExit :: DynFlags -> Int -> IO ()
• doIfSet :: Bool -> IO () -> IO ()
• doIfSet_dyn :: DynFlags -> DynFlag -> IO () -> IO ()
• dumpIfSet :: DynFlags -> Bool -> String -> SDoc -> IO ()
• dumpIfSet_dyn :: DynFlags -> DynFlag -> String -> SDoc -> IO ()
• dumpIfSet_dyn_or :: DynFlags -> [DynFlag] -> String -> SDoc -> IO ()
• mkDumpDoc :: String -> SDoc -> SDoc
• dumpSDoc :: DynFlags -> DynFlag -> String -> SDoc -> IO ()
• putMsg :: DynFlags -> MsgDoc -> IO ()
• putMsgWith :: DynFlags -> PrintUnqualified -> MsgDoc -> IO ()
• errorMsg :: DynFlags -> MsgDoc -> IO ()
• fatalErrorMsg :: DynFlags -> MsgDoc -> IO ()
• fatalErrorMsg' :: LogAction -> DynFlags -> MsgDoc -> IO ()
• fatalErrorMsg'' :: FatalMessager -> String -> IO ()
• compilationProgressMsg :: DynFlags -> String -> IO ()
• showPass :: DynFlags -> String -> IO ()
• debugTraceMsg :: DynFlags -> Int -> MsgDoc -> IO ()
• prettyPrintGhcErrors :: ExceptionMonad m => DynFlags -> m a -> m a

Documentation