{"ast_node_type":"variable","tokens":[{"end":81,"kind":"keyword","start":0,"text":"let"}]}
        let nodes = hir::OwnerNodes { opt_hash_including_bodies, nodes, bodies };
        let (nodes, parenting) = index::index_hir(self.tcx, node, &bodies, num_nodes);
        let attrs = hir::AttributeMap { map: attrs, opt_hash: attrs_hash, define_opaque };