{"ast_node_type":"other","tokens":[{"end":72,"kind":"keyword","start":0,"text":"debug_assert!(!qcx.dep_context().is_eval_always(dep_node.kind));"}]}
        debug_assert!(!qcx.dep_context().is_eval_always(dep_node.kind));
    ) -> Option<(SerializedDepNodeIndex, DepNodeIndex)> {