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LibJS: Implement parsing of TemporalInstantString

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This commit is contained in:
Linus Groh 2021-11-20 16:50:56 +00:00
parent 79a18b058f
commit 783222f87a
5 changed files with 42 additions and 5 deletions
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11
Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@ -1161,14 +1161,19 @@ ThrowCompletionOr<ISODateTime> parse_iso_date_time(GlobalObject& global_object,
// 13.35 ParseTemporalInstantString ( isoString ), https://tc39.es/proposal-temporal/#sec-temporal-parsetemporalinstantstring
ThrowCompletionOr<TemporalInstant> parse_temporal_instant_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 TemporalInstantString (see 13.33), then
// a. Throw a RangeError exception.
// TODO
auto parse_result = parse_iso8601(Production::TemporalInstantString, iso_string);
if (!parse_result.has_value()) {
// a. Throw a RangeError exception.
return vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidInstantString, iso_string);
}
// 3. Let result be ! ParseISODateTime(isoString).
auto result = MUST(parse_iso_date_time(global_object, {}));
auto result = MUST(parse_iso_date_time(global_object, *parse_result));
// 4. Let timeZoneResult be ? ParseTemporalTimeZoneString(isoString).
auto time_zone_result = TRY(parse_temporal_time_zone_string(global_object, iso_string));