{"ast_node_type":"other","tokens":[{"end":64,"kind":"keyword","start":0,"text":"PatKind::Range(ref"}]}
        PatKind::Range(ref lower_bound, ref upper_bound, _) => {
        PatKind::Expr(ref expression) => try_visit!(visitor.visit_pat_expr(expression)),
            visit_opt!(visitor, visit_pat_expr, lower_bound);