private static boolean compound_case_list_0(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "compound_case_list_0")) return false;
    boolean r, p;
    Marker m = enter_section_(b, l, _NONE_);
    r = compound_case_list_0_0(b, l + 1);
    p = r; // pin = 1
    r = r && report_error_(b, compound_case_list_0_1(b, l + 1));
    r = p && newlines(b, l + 1) && r;
    exit_section_(b, l, m, r, p, null);
    return r || p;
  }
private static boolean compound_case_list_0(PsiBuilder b, int l)