{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"//"}]}
                    // We need the field visibility spans also for the constructor for E0603.
                    self.r.feed_visibility(feed, ctor_vis);
                    self.insert_field_visibilities_local(ctor_def_id.to_def_id(), vdata.fields());