import CLabel ( mkReturnPtLabel )
import Digraph ( stronglyConnComp )
import HeapOffs ( possiblyEqualHeapOffset )
-import Id ( fIRST_TAG, ConTag(..) )
+import Id ( fIRST_TAG, SYN_IE(ConTag) )
import Literal ( literalPrimRep, Literal(..) )
import PrimRep ( getPrimRepSize, PrimRep(..) )
import Unique ( Unique{-instance Eq-} )