LibJS: Convert get_iana_time_zone_epoch_value() to MarkedVector<BigInt*>

3 files changed, 4 insertions, 5 deletions

diff --git a/Userland/Libraries/LibJS/Runtime/Temporal/TimeZone.cpp b/Userland/Libraries/LibJS/Runtime/Temporal/TimeZone.cpp
index 71da4456bb..a71dad6008 100644
--- a/Userland/Libraries/LibJS/Runtime/Temporal/TimeZone.cpp
+++ b/Userland/Libraries/LibJS/Runtime/Temporal/TimeZone.cpp
@@ -144,15 +144,14 @@ ISODateTime get_iso_parts_from_epoch(BigInt const& epoch_nanoseconds)
 }
 
 // 11.6.3 GetIANATimeZoneEpochValue ( timeZoneIdentifier, year, month, day, hour, minute, second, millisecond, microsecond, nanosecond ), https://tc39.es/proposal-temporal/#sec-temporal-getianatimezoneepochvalue
-MarkedValueList get_iana_time_zone_epoch_value(GlobalObject& global_object, [[maybe_unused]] StringView time_zone_identifier, i32 year, u8 month, u8 day, u8 hour, u8 minute, u8 second, u16 millisecond, u16 microsecond, u16 nanosecond)
+MarkedVector<BigInt*> get_iana_time_zone_epoch_value(GlobalObject& global_object, [[maybe_unused]] StringView time_zone_identifier, i32 year, u8 month, u8 day, u8 hour, u8 minute, u8 second, u16 millisecond, u16 microsecond, u16 nanosecond)
 {
     // The abstract operation GetIANATimeZoneEpochValue is an implementation-defined algorithm that returns a List of integers. Each integer in the List represents a number of nanoseconds since the Unix epoch in UTC that may correspond to the given calendar date and wall-clock time in the IANA time zone identified by timeZoneIdentifier.
     // When the input represents a local time repeating multiple times at a negative time zone transition (e.g. when the daylight saving time ends or the time zone offset is decreased due to a time zone rule change), the returned List will have more than one element. When the input represents a skipped local time at a positive time zone transition (e.g. when the daylight saving time starts or the time zone offset is increased due to a time zone rule change), the returned List will be empty. Otherwise, the returned List will have one element.
 
     // FIXME: Implement this properly for non-UTC timezones.
-    // FIXME: MarkedValueList<T> for T != Value would still be nice.
     auto& vm = global_object.vm();
-    auto list = MarkedValueList { vm.heap() };
+    auto list = MarkedVector<BigInt*> { vm.heap() };
     list.append(get_epoch_from_iso_parts(global_object, year, month, day, hour, minute, second, millisecond, microsecond, nanosecond));
     return list;
 }
diff --git a/Userland/Libraries/LibJS/Runtime/Temporal/TimeZone.h b/Userland/Libraries/LibJS/Runtime/Temporal/TimeZone.h
index 2b800e87ca..500a11b7c9 100644
--- a/Userland/Libraries/LibJS/Runtime/Temporal/TimeZone.h
+++ b/Userland/Libraries/LibJS/Runtime/Temporal/TimeZone.h
@@ -42,7 +42,7 @@ String default_time_zone();
 ThrowCompletionOr<String> parse_temporal_time_zone(GlobalObject&, String const&);
 ThrowCompletionOr<TimeZone*> create_temporal_time_zone(GlobalObject&, String const& identifier, FunctionObject const* new_target = nullptr);
 ISODateTime get_iso_parts_from_epoch(BigInt const& epoch_nanoseconds);
-MarkedValueList get_iana_time_zone_epoch_value(GlobalObject&, StringView time_zone_identifier, i32 year, u8 month, u8 day, u8 hour, u8 minute, u8 second, u16 millisecond, u16 microsecond, u16 nanosecond);
+MarkedVector<BigInt*> get_iana_time_zone_epoch_value(GlobalObject&, StringView time_zone_identifier, i32 year, u8 month, u8 day, u8 hour, u8 minute, u8 second, u16 millisecond, u16 microsecond, u16 nanosecond);
 i64 get_iana_time_zone_offset_nanoseconds(BigInt const& epoch_nanoseconds, String const& time_zone_identifier);
 BigInt* get_iana_time_zone_next_transition(GlobalObject&, BigInt const& epoch_nanoseconds, StringView time_zone_identifier);
 BigInt* get_iana_time_zone_previous_transition(GlobalObject&, BigInt const& epoch_nanoseconds, StringView time_zone_identifier);
diff --git a/Userland/Libraries/LibJS/Runtime/Temporal/TimeZonePrototype.cpp b/Userland/Libraries/LibJS/Runtime/Temporal/TimeZonePrototype.cpp
index 0b338ab873..9666281e82 100644
--- a/Userland/Libraries/LibJS/Runtime/Temporal/TimeZonePrototype.cpp
+++ b/Userland/Libraries/LibJS/Runtime/Temporal/TimeZonePrototype.cpp
@@ -156,7 +156,7 @@ JS_DEFINE_NATIVE_FUNCTION(TimeZonePrototype::get_possible_instants_for)
     // 7. For each value epochNanoseconds in possibleEpochNanoseconds, do
     for (auto& epoch_nanoseconds : possible_epoch_nanoseconds) {
         // a. Let instant be ! CreateTemporalInstant(epochNanoseconds).
-        auto* instant = MUST(create_temporal_instant(global_object, epoch_nanoseconds.as_bigint()));
+        auto* instant = MUST(create_temporal_instant(global_object, *epoch_nanoseconds));
 
         // b. Append instant to possibleInstants.
         possible_instants.append(instant);