Dependencies(..) )
import BasicTypes ( Fixity, RecFlag(..) )
import SrcLoc ( unLoc )
+import Data.Maybe ( isNothing )
#endif
import FastString ( mkFastString )
import Util ( sortLe )
import Bag ( unionBags, snocBag, emptyBag, unitBag, unionManyBags )
-import Data.Maybe ( isJust, isNothing )
+import Data.Maybe ( isJust )
\end{code}