{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"cx.monotonic_expander().fully_expand_fragment(items).make_items().pop().unwrap()"}]}
    cx.monotonic_expander().fully_expand_fragment(items).make_items().pop().unwrap()
    let items = AstFragment::Items(smallvec![anon_constant]);
}