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LibJS: Use TimeZoneMethods in GetOffsetNanosecondsFor

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Update to the latest version of the spec which was refactored to use
time zone methods record. This requires updating a whole bunch of
callers to pass through a record too.

This also ends up improving exceptions on a missing
getOffsetNanosecondsFor method.
This commit is contained in:
Shannon Booth 2024-03-02 18:30:08 +13:00 • committed by Andreas Kling
parent 230ffc022c
commit f95117f75d
22 changed files with 52 additions and 39 deletions
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4
Userland/Libraries/LibJS/Runtime/Temporal/Instant.cpp
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@ -300,8 +300,10 @@ ThrowCompletionOr<String> temporal_instant_to_string(VM& vm, Instant& instant, V
}
// 9. Else,
else {
auto time_zone_record = TRY(create_time_zone_methods_record(vm, NonnullGCPtr<Object> { time_zone.as_object() }, { { TimeZoneMethod::GetOffsetNanosecondsFor } }));
// a. Let offsetNs be ? GetOffsetNanosecondsFor(timeZone, instant).
auto offset_ns = TRY(get_offset_nanoseconds_for(vm, time_zone, instant));
auto offset_ns = TRY(get_offset_nanoseconds_for(vm, time_zone_record, instant));
// b. Let timeZoneString be ! FormatISOTimeZoneOffsetString(offsetNs).
time_zone_string = MUST_OR_THROW_OOM(format_iso_time_zone_offset_string(vm, offset_ns));