{"ast_node_type":"import","tokens":[{"end":88,"kind":"keyword","start":0,"text":"err.help(\"use"}]}
                    err.help("use `with` or `try_with` to access thread local storage");
                if tcx.is_diagnostic_item(sym::LocalKey, inner_id) {
                } else if tcx.is_lang_item(kind.did(), LangItem::MaybeUninit) {