text: //Provides: caml_hexstring_of_float
  function caml_hexstring_of_float() {
    // https://github.com/ocsigen/js_of_ocaml/issues/403
    // Should be available when js_of_ocaml 2.8 is released
    throw new Error('caml_hexstring_of_float: not implemented in JS');
  }
  