{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"self.with_in_trait_impl(None,"}]}
                self.with_in_trait_impl(None, |this| {
                self.visit_ty(self_ty);
                    walk_list!(this, visit_assoc_item, items, AssocCtxt::Impl { of_trait: false });