asn1OID = nil
				break
			}
			asn1OID = append(asn1OID, int(v))
		}

		o, ok := oid.toASN1OID()
		if shouldOk := asn1OID != nil; shouldOk != ok {
			t.Errorf("(%#v).toASN1OID() = (%v, %v); want = (%v, %v)", oid, o, ok, asn1OID, shouldOk)
			continue
		}

		if asn1OID != nil && !o.Equal(asn1OID) {
			t.Errorf("(%#v).toASN1OID() = (%v, true); want = (%v, true)", oid, o, asn1OID)
		}

		if v.ints != nil {

				}
			} else {
				b.Write(strconv.AppendUint(numBuf, val, 10))
			}
			val = 0
			start = i + 1
		}
	}
	return b.String()
}

func (oid OID) toASN1OID() (asn1.ObjectIdentifier, bool) {
	out := make([]int, 0, len(oid.der)+1)

	const (
		valSize         = 31 // amount of usable bits of val for OIDs.
		bitsPerByte     = 7

				if err != nil {
					return err
				}
				out.PolicyIdentifiers = make([]asn1.ObjectIdentifier, 0, len(out.Policies))
				for _, oid := range out.Policies {
					if oid, ok := oid.toASN1OID(); ok {
						out.PolicyIdentifiers = append(out.PolicyIdentifiers, oid)
					}
				}
			default:
				// Unknown extensions are recorded if critical.
				unhandled = true
			}