{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"///"}]}
    /// This corresponds to picking named regions over unnamed regions
    /// (e.g. 'a and 'b in `fn foo<'a, 'b> { ... }`, we pick the lower-numbered region.
    /// (e.g. picking early-bound regions over a closure late-bound region).