RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 05:27:46 +00:00
Code Issues Activity Actions

LibJS: Add the CompareTemporalTime & CompareISODateTime AOs

Browse source 
These are required for implementing comparisons between `PlainTime`s and
`PlainDateTime`s.
This commit is contained in:
Idan Horowitz 2021-08-27 16:33:15 +03:00 • committed by Linus Groh
parent 86b99fd9a6
commit 28fa4d1568
4 changed files with 77 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

18
Userland/Libraries/LibJS/Runtime/Temporal/PlainDateTime.cpp
View file

@ -304,4 +304,22 @@ PlainDateTime* create_temporal_date_time(GlobalObject& global_object, i32 iso_ye
return object;
}
// 5.5.8 CompareISODateTime ( y1, mon1, d1, h1, min1, s1, ms1, mus1, ns1, y2, mon2, d2, h2, min2, s2, ms2, mus2, ns2 ),https://tc39.es/proposal-temporal/#sec-temporal-compareisodatetime
i8 compare_iso_date_time(i32 year1, u8 month1, u8 day1, u8 hour1, u8 minute1, u8 second1, u16 millisecond1, u16 microsecond1, u16 nanosecond1, i32 year2, u8 month2, u8 day2, u8 hour2, u8 minute2, u8 second2, u16 millisecond2, u16 microsecond2, u16 nanosecond2)
{
// 1. Assert: y1, mon1, d1, h1, min1, s1, ms1, mus1, ns1, y2, mon2, d2, h2, min2, s2, ms2, mus2, and ns2 are integers.
// 2. Let dateResult be ! CompareISODate(y1, mon1, d1, y2, mon2, d2).
auto date_result = compare_iso_date(year1, month1, day1, year2, month2, day2);
// 3. If dateResult is not 0, then
if (date_result != 0) {
// a. Return dateResult.
return date_result;
}
// 4. Return ! CompareTemporalTime(h1, min1, s1, ms1, mus1, ns1, h2, min2, s2, ms2, mus2, ns2).
return compare_temporal_time(hour1, minute1, second1, millisecond1, microsecond1, nanosecond1, hour2, minute2, second2, millisecond2, microsecond2, nanosecond2);
}
}