{"ast_node_type":"other","tokens":[{"end":53,"kind":"keyword","start":0,"text":".universal_regions_outlived_by(r_scc)"}]}
                .universal_regions_outlived_by(r_scc)
            self.scc_values
                .filter(|&u_r| !self.universal_regions().is_local_free_region(u_r))