-import Ubiq
-
-import HsSyn ( DefaultDecl(..), MonoType,
- HsExpr, HsLit, ArithSeqInfo, Fake, InPat)
-import RnHsSyn ( RenamedDefaultDecl(..) )
-import TcHsSyn ( TcIdOcc )
-
-import TcMonad hiding ( rnMtoTcM )
-import Inst ( InstOrigin(..) )
-import TcEnv ( tcLookupClassByKey )
-import TcMonoType ( tcMonoType )
-import TcSimplify ( tcSimplifyCheckThetas )