{"ast_node_type":"other","tokens":[{"end":41,"kind":"keyword","start":0,"text":"AggregateKind::Tuple"}]}
                AggregateKind::Tuple => {
                AggregateKind::Array(ty) => Ty::new_array(tcx, ty, ops.len() as u64),
                    Ty::new_tup_from_iter(tcx, ops.iter().map(|op| op.ty(local_decls, tcx)))