)
  }

  return result
}

internal fun canonicalizeType(type: Int): Int {
  return when (type) {
    TYPE_IGNORED -> TYPE_IGNORED

    TYPE_MAPPED,
    TYPE_DISALLOWED_STD3_MAPPED,
    -> TYPE_MAPPED

    TYPE_DEVIATION,
    TYPE_DISALLOWED_STD3_VALID,
    TYPE_VALID,
    -> TYPE_VALID

    TYPE_DISALLOWED -> TYPE_DISALLOWED