{"ast_node_type":"variable","tokens":[{"end":82,"kind":"keyword","start":0,"text":"assert_eq!(format_docs_(comment),"}]}
        assert_eq!(format_docs_(comment), "```rust\nlet b = 0 as *const _;\n```");
        let comment = "```compile_fail,E0641\nlet b = 0 as *const _;\n```";
    }