{"ast_node_type":"other","tokens":[{"end":103,"kind":"keyword","start":0,"text":"//"}]}
    // FIXME(const_trait_impl): how is this supposed to interact with `#[rustc_const_stable_indirect]`?
    // `impl const Trait for Type` items forward their const stability to their immediate children.
    // Currently, once that is set, we do not inherit anything from the parent any more.