static boolean enum_constants_separated(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "enum_constants_separated")) return false;
    boolean r, p;
    Marker m = enter_section_(b, l, _NONE_);
    r = enum_constants(b, l + 1);
    p = r; // pin = 1
    r = r && class_level_end(b, l + 1);
    exit_section_(b, l, m, r, p, null);
    return r || p;
  }
static boolean enum_constants_separated(PsiBuilder b, int l)