{"ast_node_type":"variable","tokens":[{"end":32,"kind":"keyword","start":0,"text":"let"}]}
    let (todo_cgus, done_cgus) =
    let disable_incr_cache = disable_incr_cache();
        cgus.into_iter().enumerate().partition::<Vec<_>, _>(|&(i, _)| match cgu_reuse[i] {