Language.Haskell.GhcMod.DynFlags

Documentation

setEmptyLogger :: DynFlags -> DynFlags

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

Fast

Friendly to foreign export

Not friendly to -XTemplateHaskell and -XPatternSynonyms

Uses little memory

setHscNothing :: DynFlags -> DynFlags

Slow

Not friendly to foreign export

Friendly to -XTemplateHaskell and -XPatternSynonyms

Uses lots of memory

setHscInterpreted :: DynFlags -> DynFlags

addCmdOpts :: GhcMonad m => [GHCOption] -> DynFlags -> m DynFlags

Parse command line ghc options and add them to the DynFlags passed

withDynFlags :: GhcMonad m => (DynFlags -> DynFlags) -> m a -> m a

withCmdFlags :: GhcMonad m => [GHCOption] -> m a -> m a

setNoWarningFlags :: DynFlags -> DynFlags

Set DynFlags equivalent to "-w:".

setAllWarningFlags :: DynFlags -> DynFlags

Set DynFlags equivalent to "-Wall".

allWarningFlags :: WarnFlags

deferErrors :: Monad m => DynFlags -> m DynFlags

eqDynFlags :: DynFlags -> DynFlags -> Bool