286     UErrorCode status = U_ZERO_ERROR;  in InitializeDateTimeFormat()  local
293         icuLocale.setUnicodeKeywordValue("ca", calendarStr, status);  in InitializeDateTimeFormat()
296         icuLocale.setUnicodeKeywordValue("nu", nsStr, status);  in InitializeDateTimeFormat()
325         icu::DateTimePatternGenerator::createInstance(icuLocale, status));  in InitializeDateTimeFormat()
326     ASSERT_PRINT(U_SUCCESS(status), "constructGenerator failed");  in InitializeDateTimeFormat()
327     HourCycleOption hcDefault = OptionToHourCycle(generator->getDefaultHourCycle(status));  in InitializeDateTimeFormat()
441     status = U_ZERO_ERROR;  in InitializeDateTimeFormat()
443 …generator.get()->getBestPattern(dtfSkeleton, UDATPG_MATCH_HOUR_FIELD_LENGTH, status), dtfHourCycle…  in InitializeDateTimeFormat()
444     ASSERT_PRINT((U_SUCCESS(status) != 0), "get best pattern failed");  in InitializeDateTimeFormat()
445     auto simpleDateFormatIcu(std::make_unique<icu::SimpleDateFormat>(pattern, icuLocale, status));  in InitializeDateTimeFormat()
446     if (U_FAILURE(status) != 0) {  in InitializeDateTimeFormat()
484             resolvedIcuLocaleCopy.setUnicodeKeywordValue("hc", nullptr, status);  in InitializeDateTimeFormat()
485             ASSERT_PRINT(U_SUCCESS(status), "resolvedIcuLocaleCopy set hc failed");  in InitializeDateTimeFormat()
676     UErrorCode status = U_ZERO_ERROR;  in FormatDateTimeToParts()  local
679     simpleDateFormat->format(x, formattedParts, &fieldPositionIter, status);  in FormatDateTimeToParts()
680     if (U_FAILURE(status) != 0) {  in FormatDateTimeToParts()
868     UErrorCode status = U_ZERO_ERROR;  in ResolvedOptions()  local
870     icu::TimeZone::getCanonicalID(timezone, canonicalTimezone, status);  in ResolvedOptions()
871     if (U_SUCCESS(status) != 0) {  in ResolvedOptions()
950     UErrorCode status = U_ZERO_ERROR;  in ConstructDTFRange()  local
952     icu::FormattedDateInterval formatted = dateIntervalFormat->formatToValue(dateInterval, status);  in ConstructDTFRange()
979     UErrorCode status = U_ZERO_ERROR;  in NormDateTimeRange()  local
980     icu::UnicodeString formatResult = formatted.toString(status);  in NormDateTimeRange()
981     if (U_FAILURE(status) != 0) {  in NormDateTimeRange()
986     while (formatted.nextPosition(cfpos, status) != 0) {  in NormDateTimeRange()
1038     UErrorCode status = U_ZERO_ERROR;  in ConstructFDateIntervalToJSArray()  local
1039     icu::UnicodeString formattedValue = formatted.toTempString(status);  in ConstructFDateIntervalToJSArray()
1071     while (formatted.nextPosition(cfpos, status)) {  in ConstructFDateIntervalToJSArray()
1093     if (U_FAILURE(status) != 0) {  in ConstructFDateIntervalToJSArray()
1223     UErrorCode status = U_ZERO_ERROR;  in CreateICUSimpleDateFormat()  local
1225         gn->getBestPattern(skeleton, UDATPG_MATCH_HOUR_FIELD_LENGTH, status), hc);  in CreateICUSimpleDateFormat()
1226     ASSERT_PRINT((U_SUCCESS(status) != 0), "get best pattern failed");  in CreateICUSimpleDateFormat()
1228     status = U_ZERO_ERROR;  in CreateICUSimpleDateFormat()
1229     auto dateFormat(std::make_unique<icu::SimpleDateFormat>(pattern, icuLocale, status));  in CreateICUSimpleDateFormat()
1230     if (U_FAILURE(status) != 0) {  in CreateICUSimpleDateFormat()
1239     UErrorCode status = U_ZERO_ERROR;  in BuildCalendar()  local
1240 …  std::unique_ptr<icu::Calendar> calendar(icu::Calendar::createInstance(timeZone, locale, status));  in BuildCalendar()
1241     ASSERT_PRINT(U_SUCCESS(status), "buildCalendar failed");  in BuildCalendar()
1257         gregorianCalendar->setGregorianChange(beginTime, status);  in BuildCalendar()
1258         ASSERT(U_SUCCESS(status));  in BuildCalendar()
1493     UErrorCode status = U_ZERO_ERROR;  in ConstructDateIntervalFormat()  local
1496         locale.setUnicodeKeywordValue("hc", hcString, status);  in ConstructDateIntervalFormat()
1502     icu::UnicodeString skeleton = icu::DateTimePatternGenerator::staticGetSkeleton(pattern, status);  in ConstructDateIntervalFormat()
1505         icu::DateIntervalFormat::createInstance(skeleton, locale, status));  in ConstructDateIntervalFormat()
1506     if (U_FAILURE(status)) {  in ConstructDateIntervalFormat()