{"ast_node_type":"variable","tokens":[{"end":79,"kind":"keyword","start":0,"text":"let"}]}
        let with_negative_coherence = tcx.features().with_negative_coherence();
    pub fn get(tcx: TyCtxt<'_>, trait_id: DefId) -> OverlapMode {
        let strict_coherence = tcx.has_attr(trait_id, sym::rustc_strict_coherence);