{"ast_node_type":"other","tokens":[{"end":76,"kind":"keyword","start":0,"text":"Rvalue::Ref(_,"}]}
                    Rvalue::Ref(_, _, place) | Rvalue::RawPtr(_, place) => {
                Assign(place_and_rval) => match &place_and_rval.1 {
                        flag_map[place.local] = SsaKind::NotSsa;