{"ast_node_type":"other","tokens":[{"end":95,"kind":"keyword","start":0,"text":"///"}]}
    ///   (MIR for const-eval and MIR for codegen is separate, and MIR for const-eval is always
    /// - It is a `const` or `const fn`. This is *not* because we need the MIR to interpret them
    ///   encoded). Instead, it is because `const fn` can create `fn()` pointers to other items