static boolean d_modifiers(PsiBuilder b, int l, Parser _after_modifiers) {
    if (!recursion_guard_(b, l, "d_modifiers")) return false;
    boolean r, p;
    Marker m = enter_section_(b, l, _NONE_);
    r = non_empty_modifier_list(b, l + 1);
    p = r; // pin = 1
    r = r && report_error_(b, markLeft(b, l + 1));
    r = p && mb_nl_group(b, l + 1, _after_modifiers) && r;
    exit_section_(b, l, m, r, p, null);
    return r || p;
  }
static boolean d_modifiers(PsiBuilder b, int l, Parser _after_modifiers)