ghc-6.10.4: The GHC API Contents Index

ErrUtils

Synopsis

type Message = SDoc mkLocMessage :: SrcSpan -> Message -> Message printError :: SrcSpan -> Message -> IO () data Severity = SevInfo | SevWarning | SevError | SevFatal data ErrMsg type WarnMsg = ErrMsg type ErrorMessages = Bag ErrMsg type WarningMessages = Bag WarnMsg errMsgSpans :: ErrMsg -> [SrcSpan] errMsgContext :: ErrMsg -> PrintUnqualified errMsgShortDoc :: ErrMsg -> Message errMsgExtraInfo :: ErrMsg -> Message type Messages = (Bag WarnMsg, Bag ErrMsg) errorsFound :: DynFlags -> Messages -> Bool emptyMessages :: Messages mkErrMsg :: SrcSpan -> PrintUnqualified -> Message -> ErrMsg mkPlainErrMsg :: SrcSpan -> Message -> ErrMsg mkLongErrMsg :: SrcSpan -> PrintUnqualified -> Message -> Message -> ErrMsg mkWarnMsg :: SrcSpan -> PrintUnqualified -> Message -> WarnMsg mkPlainWarnMsg :: SrcSpan -> Message -> ErrMsg printErrorsAndWarnings :: DynFlags -> Messages -> IO () printBagOfErrors :: DynFlags -> Bag ErrMsg -> IO () printBagOfWarnings :: DynFlags -> Bag ErrMsg -> IO () handleFlagWarnings :: DynFlags -> [Located String] -> IO () warnIsErrorMsg :: ErrMsg ghcExit :: DynFlags -> Int -> IO () doIfSet :: Bool -> IO () -> IO () doIfSet_dyn :: DynFlags -> DynFlag -> IO () -> IO () dumpIfSet :: Bool -> String -> SDoc -> IO () dumpIf_core :: Bool -> DynFlags -> DynFlag -> String -> SDoc -> IO () dumpIfSet_core :: DynFlags -> DynFlag -> 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 -> Message -> IO () errorMsg :: DynFlags -> Message -> IO () fatalErrorMsg :: DynFlags -> Message -> IO () compilationProgressMsg :: DynFlags -> String -> IO () showPass :: DynFlags -> String -> IO () debugTraceMsg :: DynFlags -> Int -> Message -> IO ()

Documentation

type Message = SDoc

mkLocMessage :: SrcSpan -> Message -> Message

printError :: SrcSpan -> Message -> IO ()

data Severity

Constructors SevInfo SevWarning SevError SevFatal

data ErrMsg

Instances Show ErrMsg

type WarnMsg = ErrMsg

type ErrorMessages = Bag ErrMsg

type WarningMessages = Bag WarnMsg

errMsgSpans :: ErrMsg -> [SrcSpan]

errMsgContext :: ErrMsg -> PrintUnqualified

errMsgShortDoc :: ErrMsg -> Message

errMsgExtraInfo :: ErrMsg -> Message

type Messages = (Bag WarnMsg, Bag ErrMsg)

errorsFound :: DynFlags -> Messages -> Bool

emptyMessages :: Messages

mkErrMsg :: SrcSpan -> PrintUnqualified -> Message -> ErrMsg

mkPlainErrMsg :: SrcSpan -> Message -> ErrMsg

mkLongErrMsg :: SrcSpan -> PrintUnqualified -> Message -> Message -> ErrMsg

mkWarnMsg :: SrcSpan -> PrintUnqualified -> Message -> WarnMsg

mkPlainWarnMsg :: SrcSpan -> Message -> ErrMsg

printErrorsAndWarnings :: DynFlags -> Messages -> IO ()

printBagOfErrors :: DynFlags -> Bag ErrMsg -> IO ()

printBagOfWarnings :: DynFlags -> Bag ErrMsg -> IO ()

handleFlagWarnings :: DynFlags -> [Located String] -> IO ()

warnIsErrorMsg :: ErrMsg

ghcExit :: DynFlags -> Int -> IO ()

doIfSet :: Bool -> IO () -> IO ()

doIfSet_dyn :: DynFlags -> DynFlag -> IO () -> IO ()

dumpIfSet :: Bool -> String -> SDoc -> IO ()

dumpIf_core :: Bool -> DynFlags -> DynFlag -> String -> SDoc -> IO ()

dumpIfSet_core :: DynFlags -> DynFlag -> 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 ()

Write out a dump. If --dump-to-file is set then this goes to a file. otherwise emit to stdout.

putMsg :: DynFlags -> Message -> IO ()

errorMsg :: DynFlags -> Message -> IO ()

fatalErrorMsg :: DynFlags -> Message -> IO ()

compilationProgressMsg :: DynFlags -> String -> IO ()

showPass :: DynFlags -> String -> IO ()

debugTraceMsg :: DynFlags -> Int -> Message -> IO ()

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