import Data.Word
import Data.IORef
import Data.Char ( ord, chr )
+import Data.Typeable
import Control.Monad ( when )
import System.IO as IO
import System.IO.Unsafe ( unsafeInterleaveIO )
get bh = do i <- get bh; return (BinPtr i)
-- -----------------------------------------------------------------------------
+-- Instances for Data.Typeable stuff
+
+instance Binary TyCon where
+ put_ bh ty_con = do
+ let s = tyConString ty_con
+ put_ bh s
+ get bh = do
+ s <- get bh
+ return (mkTyCon s)
+
+instance Binary TypeRep where
+ put_ bh type_rep = do
+ let (ty_con, child_type_reps) = splitTyConApp type_rep
+ put_ bh ty_con
+ put_ bh child_type_reps
+ get bh = do
+ ty_con <- get bh
+ child_type_reps <- get bh
+ return (mkTyConApp ty_con child_type_reps)
+
+-- -----------------------------------------------------------------------------
-- Lazy reading/writing
lazyPut :: Binary a => BinHandle -> a -> IO ()