Validate the given DateComponents values up front to align with the supported Calendar calculation date range, defined as Date.validCalendarRange.
We could alternatively guard all arithmetic operations with ...reportingOverflow, but there are too many operations, and so it seems untenable. I opted for a more realistic approach instead. _CalendarICU unconditionally truncates values to Int32, so the results for Calendar.date(from:) have always been incorrect for distant dates anyways.
itingliu
commented
2 weeks ago
Validate the given
DateComponentsvalues up front to align with the supported Calendar calculation date range, defined asDate.validCalendarRange.We could alternatively guard all arithmetic operations with
...reportingOverflow, but there are too many operations, and so it seems untenable. I opted for a more realistic approach instead._CalendarICUunconditionally truncates values toInt32, so the results forCalendar.date(from:)have always been incorrect for distant dates anyways.Fixed 129782208