{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"AggregateKind::Tuple"}]}
                AggregateKind::Tuple => Ok(Ty::new_tuple(
                AggregateKind::Array(ty) => Ty::try_new_array(ty, ops.len() as u64),
                    &ops.iter().map(|op| op.ty(locals)).collect::<Result<Vec<_>, _>>()?,