{"ast_node_type":"other","tokens":[{"end":17,"kind":"keyword","start":0,"text":"{"}]}
                {
                    && let hir::Node::LetStmt(local) = self.infcx.tcx.hir_node(hir_id)
                    let tables = self.infcx.tcx.typeck(def_id.as_local().unwrap());