import Name ( Name )
import Var ( Id )
import TcType ( TcType, Expected )
-import TcRnTypes( TcM )
+import TcRnTypes( TcM, InstOrigin )
tcCheckSigma ::
LHsExpr Name
LHsExpr Name
-> Expected TcType
-> TcM (LHsExpr Id)
+
+tcSyntaxOp ::
+ InstOrigin
+ -> HsExpr Name
+ -> TcType
+ -> TcM (HsExpr Id)
\end{code}