1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
module ErrUtils where import Outputable (SDoc) import SrcLoc (SrcSpan) data Severity = SevOutput | SevDump | SevInteractive | SevInfo | SevWarning | SevError | SevFatal type MsgDoc = SDoc mkLocMessage :: Severity -> SrcSpan -> MsgDoc -> MsgDoc