hie-bios-0.1.1: Set up a GHC API session

Safe Haskell	None
Language	Haskell2010

HIE.Bios.Logger

Synopsis

withLogger :: GhcMonad m => Options -> (DynFlags -> DynFlags) -> m () -> m (Either String String)
checkErrorPrefix :: String
getSrcSpan :: SrcSpan -> Maybe (Int, Int, Int, Int)

Documentation

withLogger :: GhcMonad m => Options -> (DynFlags -> DynFlags) -> m () -> m (Either String String) Source #

Set the session flag (e.g. "-Wall" or "-w:") then executes a body. Log messages are returned as String. Right is success and Left is failure.

checkErrorPrefix :: String Source #

getSrcSpan :: SrcSpan -> Maybe (Int, Int, Int, Int) Source #