) where
import PrelBase
+import {-# SOURCE #-} PrelErr ( parError )
import PrelST ( ST(..), STret(..), StateAndPtr#(..) )
import PrelIOBase ( IO(..), IOResult(..), MVar(..) )
-import PrelErr ( parError )
import PrelBase ( Int(..) )
import PrelGHC ( fork#, delay#, waitRead#, waitWrite#,
SynchVar#, newSynchVar#, takeMVar#, putMVar#,