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fee676c728
* gnu/packages/icu4c.scm (icu4c-78): New variable. * gnu/local.mk (dist_patch_DATA): Add icu4c patches. * gnu/packages/patches/icu4c-78-double-conversion.patch: New file. * gnu/packages/patches/icu4c-bug-1706949-wasi-workaround.patch: New file. * gnu/packages/patches/icu4c-bug-1790071-ICU-22132-standardize-vtzone-output.patch: New file. * gnu/packages/patches/icu4c-bug-1856290-ICU-20548-dateinterval-timezone.patch: New file. * gnu/packages/patches/icu4c-bug-1954138-dtitvfmt-adopt-calendar.patch: New file. * gnu/packages/patches/icu4c-bug-1972781-chinese-based-calendar.patch: New file. * gnu/packages/patches/icu4c-bug-2000225-ICU-23264-increase-measure-unit-capacity.patch: New file. * gnu/packages/patches/icu4c-bug-2002735-ICU-23277-coptic-single-era.patch: New file. * gnu/packages/patches/icu4c-suppress-warnings.patch: New file.
70 lines
2.6 KiB
Diff
70 lines
2.6 KiB
Diff
diff --git a/source/i18n/dtitvfmt.cpp b/source/i18n/dtitvfmt.cpp
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--- a/source/i18n/dtitvfmt.cpp
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+++ b/source/i18n/dtitvfmt.cpp
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@@ -630,16 +630,38 @@ DateIntervalFormat::getTimeZone() const
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{
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if (fDateFormat != nullptr) {
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Mutex lock(&gFormatterMutex);
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return fDateFormat->getTimeZone();
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}
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// If fDateFormat is nullptr (unexpected), create default timezone.
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return *(TimeZone::createDefault());
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}
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+
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+void DateIntervalFormat::adoptCalendar(Calendar *calendarToAdopt) {
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+ if (fDateFormat != nullptr) {
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+ fDateFormat->adoptCalendar(calendarToAdopt);
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+ }
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+
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+ // The fDateFormat has the primary calendar for the DateIntervalFormat and has
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+ // ownership of any adopted Calendar; fFromCalendar and fToCalendar are internal
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+ // work clones of that calendar.
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+
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+ delete fFromCalendar;
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+ fFromCalendar = nullptr;
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+
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+ delete fToCalendar;
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+ fToCalendar = nullptr;
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+
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+ const Calendar *calendar = fDateFormat->getCalendar();
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+ if (calendar != nullptr) {
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+ fFromCalendar = calendar->clone();
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+ fToCalendar = calendar->clone();
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+ }
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+}
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void
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DateIntervalFormat::setContext(UDisplayContext value, UErrorCode& status)
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{
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if (U_FAILURE(status))
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return;
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if (static_cast<UDisplayContextType>(static_cast<uint32_t>(value) >> 8) == UDISPCTX_TYPE_CAPITALIZATION) {
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fCapitalizationContext = value;
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diff --git a/source/i18n/unicode/dtitvfmt.h b/source/i18n/unicode/dtitvfmt.h
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--- a/source/i18n/unicode/dtitvfmt.h
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+++ b/source/i18n/unicode/dtitvfmt.h
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@@ -625,16 +625,23 @@ public:
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/**
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* Sets the time zone for the calendar used by this DateIntervalFormat object.
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* @param zone the new time zone.
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* @stable ICU 4.8
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*/
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U_I18N_API virtual void setTimeZone(const TimeZone& zone);
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/**
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+ * Sets the calendar used by this DateIntervalFormat object. The caller no longer owns
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+ * the Calendar object and should not delete it after this call.
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+ * @param calendarToAdopt the Calendar to be adopted.
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+ */
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+ U_I18N_API virtual void adoptCalendar(Calendar *calendarToAdopt);
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+
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+ /**
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* Set a particular UDisplayContext value in the formatter, such as
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* UDISPCTX_CAPITALIZATION_FOR_STANDALONE. This causes the formatted
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* result to be capitalized appropriately for the context in which
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* it is intended to be used, considering both the locale and the
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* type of field at the beginning of the formatted result.
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* @param value The UDisplayContext value to set.
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* @param status Input/output status. If at entry this indicates a failure
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* status, the function will do nothing; otherwise this will be
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