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LibJS: Only allow TimeZone this value in Temporal.TimeZone#id

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This is a normative change in the Temporal spec.

See: 2644fc6
This commit is contained in:
Luke Wilde 2021-12-18 23:06:43 +00:00 • committed by Linus Groh
parent 803e96f0c5
commit 6c8c34ed6c
2 changed files with 10 additions and 5 deletions
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7
Userland/Libraries/LibJS/Runtime/Temporal/TimeZonePrototype.cpp
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@ -48,10 +48,11 @@ void TimeZonePrototype::initialize(GlobalObject& global_object)
JS_DEFINE_NATIVE_FUNCTION(TimeZonePrototype::id_getter)
{
// 1. Let timeZone be the this value.
auto time_zone = vm.this_value(global_object);
// 2. Perform ? RequireInternalSlot(timeZone, [[InitializedTemporalTimeZone]]).
auto* time_zone = TRY(typed_this_object(global_object));
// 2. Return ? ToString(timeZone).
return js_string(vm, TRY(time_zone.to_string(global_object)));
// 3. Return ? ToString(timeZone).
return js_string(vm, TRY(Value(time_zone).to_string(global_object)));
}
// 11.4.4 Temporal.TimeZone.prototype.getOffsetNanosecondsFor ( instant ), https://tc39.es/proposal-temporal/#sec-temporal.timezone.prototype.getoffsetnanosecondsfor