rnTopMonoBinds mbinds sigs
- = mapRn lookupBndrRn binder_rdr_names `thenRn` \ binder_names ->
+ = mapRn lookupBndrRn binder_rdr_names `thenRn` \ binder_names ->
+ bindPatSigTyVars (collectSigTysFromMonoBinds mbinds) $
let
bndr_name_set = mkNameSet binder_names
in