{"ast_node_type":"variable","tokens":[{"end":34,"kind":"keyword","start":0,"text":"}"}]}
        } else if let Some(path) =
            return Ok(self.mk_expr(span, ExprKind::Block(block, None)));
            self.eat_metavar_seq(MetaVarKind::Path, |this| this.parse_path(PathStyle::Type))