@{
  mapast(f, seq)
  {
    out = {};
    for (i in seq) {
      e = seq[i];
      out[length(out)] = e.__proto__ != Token ? f(e) : e ;
    }
    out;
  }

  idToString(x) { { __proto__: C_string, value: "\"" + string(x.name.identifier) + "\"" } }

  nil;
}

enum foo { Closed = 0, ReadOnly = 1, WriteOnly = 2 };

static char *stateNames[] = { @(mapast(idToString, program.last.enumList)) };