{"ast_node_type":"other","tokens":[{"end":35,"kind":"keyword","start":0,"text":"($type_dbg:expr,"}]}
    ($type_dbg:expr, $ty:expr) => {
macro_rules! return_if_type_created_in_meantime {
        if let Some(&type_id) = $type_dbg.type_map.get(&$ty) {