{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"///"}]}
    /// the typing requirement in post drop-elaboration MIR? I think probably not - I'm not sure we
    /// **Needs clarification**: Do we ever want to worry about non-free (in the body) lifetimes for
    /// could meaningfully require this anyway. How about free lifetimes? Is ignoring this