{"ast_node_type":"impl","tokens":[{"end":91,"kind":"keyword","start":0,"text":"//"}]}
            // is for `impl for<'a> Bound<Out = impl Other>`, since `impl Other` will begin
            // in this lint as well. Interestingly, one place that I expect this lint to fire
            // to capture `'a` in e2024 (even though late-bound vars in opaques are not allowed).