{"ast_node_type":"function","tokens":[{"end":87,"kind":"keyword","start":0,"text":"fn"}]}
    fn parse_expr_prefix_range(&mut self, attrs: AttrWrapper) -> PResult<'a, P<Expr>> {
    /// Parses prefix-forms of range notation: `..expr`, `..`, `..=expr`.
        if !attrs.is_empty() {