{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"//"}]}
                    // `#[rustc_const_stable_indirect]` an attribute that is always safe to add.
                    // stable code, rather than `const_stable_indirect`. This is to make
                    // We also ask is_safe_to_expose_on_stable_const_fn; this determines whether the intrinsic