{"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"LifetimeRibKind::Elided(LifetimeRes::Infer),"}]}
                                LifetimeRibKind::Elided(LifetimeRes::Infer),
                            this.with_lifetime_rib(
                                |this| this.visit_block(body),