import VarEnv
import Name ( hashName )
import Packages ( isDllName )
-import CmdLineOpts ( DynFlags )
+import DynFlags ( DynFlags )
import Literal ( hashLiteral, literalType, litIsDupable,
litIsTrivial, isZeroLit, Literal( MachLabel ) )
import DataCon ( DataCon, dataConRepArity, dataConArgTys,