-- Implementations of the various modes (--show-iface, mkdependHS. etc.)
import LoadIface ( showIface )
+import HscMain ( newHscEnv )
import DriverPipeline ( oneShot, compileFile )
import DriverMkDepend ( doMkDependHS )
#ifdef GHCI
import Panic
-- Standard Haskell libraries
-import EXCEPTION ( throwDyn )
-import IO
-import Directory ( doesDirectoryExist )
-import System ( getArgs, exitWith, ExitCode(..) )
-import Monad
-import List
-import Maybe
+import Control.Exception ( throwDyn )
+import System.IO
+import System.Directory ( doesDirectoryExist )
+import System.Environment
+import System.Exit
+import Control.Monad
+import Data.List
+import Data.Maybe
-----------------------------------------------------------------------------
-- ToDo:
PrintLibdir -> putStrLn (topDir dflags)
ShowVersion -> showVersion
ShowNumVersion -> putStrLn cProjectVersion
- ShowInterface f -> showIface f
+ ShowInterface f -> doShowIface dflags f
DoMake -> doMake session srcs
DoMkDependHS -> doMkDependHS session (map fst srcs)
StopBefore p -> oneShot dflags p srcs
when (failed ok_flag) (exitWith (ExitFailure 1))
return ()
+
+-- ---------------------------------------------------------------------------
+-- --show-iface mode
+
+doShowIface :: DynFlags -> FilePath -> IO ()
+doShowIface dflags file = do
+ hsc_env <- newHscEnv dflags
+ showIface hsc_env file
+
-- ---------------------------------------------------------------------------
-- Various banners and verbosity output.