{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"LifetimeRibKind::Elided(LifetimeRes::Infer),"}]}
                            LifetimeRibKind::Elided(LifetimeRes::Infer),
                        this.with_lifetime_rib(
                            |this| this.visit_expr(body),