{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"self.cat_res(expr.hir_id,"}]}
                self.cat_res(expr.hir_id, expr.span, expr_ty, res)
                let res = self.cx.typeck_results().qpath_res(qpath, expr.hir_id);
            }