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module Main where
import GHC.Driver.Session
import GHC
import qualified GHC.LanguageExtensions as LangExt
import Control.Monad (forM_)
import Control.Monad.IO.Class (liftIO)
import System.Environment (getArgs)
main :: IO ()
main = do
[libdir] <- getArgs
runGhc (Just libdir) $ do
dflags <- getSessionDynFlags
setSessionDynFlags $ dflags
`gopt_unset` Opt_ImplicitImportQualified
`xopt_unset` LangExt.ImplicitPrelude
forM_ exprs $ \expr ->
handleSourceError printException $ do
dyn <- dynCompileExpr expr
liftIO $ print dyn
where
exprs =
[ ""
, "(),()"
, "()"
, "\"test\""
, unlines [ "[()]"
, " :: [()]"
]
]
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