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LibJS: Use the TimeDuration alias a bit less in Temporal

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It was a bit of a semantic mistake too use this alias too eagerly.
Namely, it should not be used to refer to epoch nanoseconds. We now only
use the TimeDuration alias where the spec refers to a value as a time
duration.
This commit is contained in:
Timothy Flynn 2024-11-26 08:34:55 -05:00 • committed by Tim Flynn
commit 2d9405e5d7
Notes: github-actions[bot] 2024-11-26 16:36:38 +00:00
4 changed files with 24 additions and 24 deletions
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22
Libraries/LibJS/Runtime/Temporal/Duration.cpp
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@ -756,7 +756,7 @@ i8 compare_time_duration(TimeDuration const& one, TimeDuration const& two)
}
// 7.5.26 TimeDurationFromEpochNanosecondsDifference ( one, two ), https://tc39.es/proposal-temporal/#sec-temporal-timedurationfromepochnanosecondsdifference
TimeDuration time_duration_from_epoch_nanoseconds_difference(TimeDuration const& one, TimeDuration const& two)
TimeDuration time_duration_from_epoch_nanoseconds_difference(Crypto::SignedBigInteger const& one, Crypto::SignedBigInteger const& two)
{
// 1. Let result be ℝ(one) - ℝ(two).
auto result = one.minus(two);
@ -848,7 +848,7 @@ Crypto::BigFraction total_time_duration(TimeDuration const& time_duration, Unit
}
// 7.5.33 NudgeToCalendarUnit ( sign, duration, destEpochNs, isoDateTime, timeZone, calendar, increment, unit, roundingMode ), https://tc39.es/proposal-temporal/#sec-temporal-nudgetocalendarunit
ThrowCompletionOr<CalendarNudgeResult> nudge_to_calendar_unit(VM& vm, i8 sign, InternalDuration const& duration, TimeDuration const& dest_epoch_ns, ISODateTime const& iso_date_time, Optional<StringView> time_zone, StringView calendar, u64 increment, Unit unit, RoundingMode rounding_mode)
ThrowCompletionOr<CalendarNudgeResult> nudge_to_calendar_unit(VM& vm, i8 sign, InternalDuration const& duration, Crypto::SignedBigInteger const& dest_epoch_ns, ISODateTime const& iso_date_time, Optional<StringView> time_zone, StringView calendar, u64 increment, Unit unit, RoundingMode rounding_mode)
{
DateDuration start_duration;
DateDuration end_duration;
@ -959,8 +959,8 @@ ThrowCompletionOr<CalendarNudgeResult> nudge_to_calendar_unit(VM& vm, i8 sign, I
// 10. Let endDateTime be CombineISODateAndTimeRecord(end, isoDateTime.[[Time]]).
auto end_date_time = combine_iso_date_and_time_record(end, iso_date_time.time);
TimeDuration start_epoch_ns;
TimeDuration end_epoch_ns;
Crypto::SignedBigInteger start_epoch_ns;
Crypto::SignedBigInteger end_epoch_ns;
// 11. If timeZone is UNSET, then
if (!time_zone.has_value()) {
@ -1042,7 +1042,7 @@ ThrowCompletionOr<CalendarNudgeResult> nudge_to_calendar_unit(VM& vm, i8 sign, I
auto did_expand_calendar_unit = false;
DateDuration result_duration;
TimeDuration nudged_epoch_ns;
Crypto::SignedBigInteger nudged_epoch_ns;
// 24. If roundedUnit is abs(r2), then
if (rounded_unit == fabs(r2)) {
@ -1116,7 +1116,7 @@ ThrowCompletionOr<DurationNudgeResult> nudge_to_zoned_time(VM& vm, i8 sign, Inte
auto beyond_day_span = TRY(add_time_duration(vm, rounded_time_duration, day_span));
auto did_round_beyond_day = false;
TimeDuration nudged_epoch_ns;
Crypto::SignedBigInteger nudged_epoch_ns;
i8 day_delta = 0;
// 12. If TimeDurationSign(beyondDaySpan) ≠ -sign, then
@ -1156,7 +1156,7 @@ ThrowCompletionOr<DurationNudgeResult> nudge_to_zoned_time(VM& vm, i8 sign, Inte
}
// 7.5.35 NudgeToDayOrTime ( duration, destEpochNs, largestUnit, increment, smallestUnit, roundingMode ), https://tc39.es/proposal-temporal/#sec-temporal-nudgetodayortime
ThrowCompletionOr<DurationNudgeResult> nudge_to_day_or_time(VM& vm, InternalDuration const& duration, TimeDuration const& dest_epoch_ns, Unit largest_unit, u64 increment, Unit smallest_unit, RoundingMode rounding_mode)
ThrowCompletionOr<DurationNudgeResult> nudge_to_day_or_time(VM& vm, InternalDuration const& duration, Crypto::SignedBigInteger const& dest_epoch_ns, Unit largest_unit, u64 increment, Unit smallest_unit, RoundingMode rounding_mode)
{
// 1. Let timeDuration be ! Add24HourDaysToTimeDuration(duration.[[Time]], duration.[[Date]].[[Days]]).
auto time_duration = MUST(add_24_hour_days_to_time_duration(vm, duration.time, duration.date.days));
@ -1219,7 +1219,7 @@ ThrowCompletionOr<DurationNudgeResult> nudge_to_day_or_time(VM& vm, InternalDura
}
// 7.5.36 BubbleRelativeDuration ( sign, duration, nudgedEpochNs, isoDateTime, timeZone, calendar, largestUnit, smallestUnit ), https://tc39.es/proposal-temporal/#sec-temporal-bubblerelativeduration
ThrowCompletionOr<InternalDuration> bubble_relative_duration(VM& vm, i8 sign, InternalDuration duration, TimeDuration const& nudged_epoch_ns, ISODateTime const& iso_date_time, Optional<StringView> time_zone, StringView calendar, Unit largest_unit, Unit smallest_unit)
ThrowCompletionOr<InternalDuration> bubble_relative_duration(VM& vm, i8 sign, InternalDuration duration, Crypto::SignedBigInteger const& nudged_epoch_ns, ISODateTime const& iso_date_time, Optional<StringView> time_zone, StringView calendar, Unit largest_unit, Unit smallest_unit)
{
// 1. If smallestUnit is largestUnit, return duration.
if (smallest_unit == largest_unit)
@ -1280,7 +1280,7 @@ ThrowCompletionOr<InternalDuration> bubble_relative_duration(VM& vm, i8 sign, In
// v. Let endDateTime be CombineISODateAndTimeRecord(end, isoDateTime.[[Time]]).
auto end_date_time = combine_iso_date_and_time_record(end, iso_date_time.time);
TimeDuration end_epoch_ns;
Crypto::SignedBigInteger end_epoch_ns;
// vi. If timeZone is UNSET, then
if (!time_zone.has_value()) {
@ -1320,7 +1320,7 @@ ThrowCompletionOr<InternalDuration> bubble_relative_duration(VM& vm, i8 sign, In
}
// 7.5.37 RoundRelativeDuration ( duration, destEpochNs, isoDateTime, timeZone, calendar, largestUnit, increment, smallestUnit, roundingMode ), https://tc39.es/proposal-temporal/#sec-temporal-roundrelativeduration
ThrowCompletionOr<InternalDuration> round_relative_duration(VM& vm, InternalDuration duration, TimeDuration const& dest_epoch_ns, ISODateTime const& iso_date_time, Optional<StringView> time_zone, StringView calendar, Unit largest_unit, u64 increment, Unit smallest_unit, RoundingMode rounding_mode)
ThrowCompletionOr<InternalDuration> round_relative_duration(VM& vm, InternalDuration duration, Crypto::SignedBigInteger const& dest_epoch_ns, ISODateTime const& iso_date_time, Optional<StringView> time_zone, StringView calendar, Unit largest_unit, u64 increment, Unit smallest_unit, RoundingMode rounding_mode)
{
// 1. Let irregularLengthUnit be false.
auto irregular_length_unit = false;
@ -1374,7 +1374,7 @@ ThrowCompletionOr<InternalDuration> round_relative_duration(VM& vm, InternalDura
}
// 7.5.38 TotalRelativeDuration ( duration, destEpochNs, isoDateTime, timeZone, calendar, unit ), https://tc39.es/proposal-temporal/#sec-temporal-totalrelativeduration
ThrowCompletionOr<Crypto::BigFraction> total_relative_duration(VM& vm, InternalDuration const& duration, TimeDuration const& dest_epoch_ns, ISODateTime const& iso_date_time, Optional<StringView> time_zone, StringView calendar, Unit unit)
ThrowCompletionOr<Crypto::BigFraction> total_relative_duration(VM& vm, InternalDuration const& duration, Crypto::SignedBigInteger const& dest_epoch_ns, ISODateTime const& iso_date_time, Optional<StringView> time_zone, StringView calendar, Unit unit)
{
// 1. If IsCalendarUnit(unit) is true, or timeZone is not UNSET and unit is DAY, then
if (is_calendar_unit(unit) || (time_zone.has_value() && unit == Unit::Day)) {