{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"Some(AmpMutSugg"}]}
                Some(AmpMutSugg { has_sugg: true, span, suggestion, additional })
                let additional = local_trait.map(|span| suggest_ampmut_self(self.infcx.tcx, span));
            }