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LibJS: Implement parsing of TemporalTimeString

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This commit is contained in:
Linus Groh 2021-11-19 18:36:14 +00:00
parent b42b7d5f16
commit 453c78215c
5 changed files with 41 additions and 9 deletions
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13
Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@ -1346,16 +1346,21 @@ ThrowCompletionOr<TemporalZonedDateTime> parse_temporal_relative_to_string(Globa
}
// 13.43 ParseTemporalTimeString ( isoString ), https://tc39.es/proposal-temporal/#sec-temporal-parsetemporaltimestring
ThrowCompletionOr<TemporalTime> parse_temporal_time_string(GlobalObject& global_object, [[maybe_unused]] String const& iso_string)
ThrowCompletionOr<TemporalTime> parse_temporal_time_string(GlobalObject& global_object, String const& iso_string)
{
auto& vm = global_object.vm();
// 1. Assert: Type(isoString) is String.
// 2. If isoString does not satisfy the syntax of a TemporalTimeString (see 13.33), then
// a. Throw a RangeError exception.
// TODO
auto parse_result = parse_iso8601(Production::TemporalTimeString, iso_string);
if (!parse_result.has_value()) {
// a. Throw a RangeError exception.
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidTimeString, iso_string);
}
// 3. Let result be ? ParseISODateTime(isoString).
auto result = TRY(parse_iso_date_time(global_object, {}));
auto result = TRY(parse_iso_date_time(global_object, *parse_result));
// 4. Return the Record { [[Hour]]: result.[[Hour]], [[Minute]]: result.[[Minute]], [[Second]]: result.[[Second]], [[Millisecond]]: result.[[Millisecond]], [[Microsecond]]: result.[[Microsecond]], [[Nanosecond]]: result.[[Nanosecond]], [[Calendar]]: result.[[Calendar]] }.
return TemporalTime { .hour = result.hour, .minute = result.minute, .second = result.second, .millisecond = result.millisecond, .microsecond = result.microsecond, .nanosecond = result.nanosecond, .calendar = move(result.calendar) };