{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"(accepted,"}]}
    (accepted, move_ref_pattern, "1.49.0", Some(68354)),
    /// For example, you can write `Foo(a, ref b)` where `a` is by-move and `b` is by-ref.
    /// Allows using `#[naked]` on functions.