public static boolean enum_constants(PsiBuilder b, int l) {
    if (!recursion_guard_(b, l, "enum_constants")) return false;
    boolean r, p;
    Marker m = enter_section_(b, l, _NONE_, ENUM_CONSTANTS, "<enum constants>");
    r = enum_constant(b, l + 1);
    p = r; // pin = 1
    r = r && report_error_(b, enum_constants_1(b, l + 1));
    r = p && enum_constants_2(b, l + 1) && r;
    exit_section_(b, l, m, r, p, null);
    return r || p;
  }
public static boolean enum_constants(PsiBuilder b, int l)