{"ast_node_type":"variable","tokens":[{"end":33,"kind":"keyword","start":0,"text":"let"}]}
        let reachable_via_deref =
    let (mut steps, reached_recursion_limit): (Vec<_>, bool) = if arbitrary_self_types_enabled {
            autoderef_via_deref.by_ref().map(|_| true).chain(std::iter::repeat(false));