{"ast_node_type":"variable","tokens":[{"end":67,"kind":"keyword","start":0,"text":"if"}]}
                    if let (Res::Local(id_l), Res::Local(id_r)) = (
                (hir::ExprKind::Path(qpath_l), hir::ExprKind::Path(qpath_r)) => {
                        typeck_results.qpath_res(qpath_l, lhs.hir_id),