{"ast_node_type":"variable","tokens":[{"end":37,"kind":"keyword","start":0,"text":"let"}]}
        let mut clif = String::new();
    write_ir_file(output_filenames, &format!("{}.{}.clif", symbol_name, postfix), |file| {
        cranelift_codegen::write::decorate_function(&mut clif_comments, &mut clif, func).unwrap();