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LibJS: Implement IteratorClose with Completions and align to the spec

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Timothy Flynn 2021-10-20 13:36:14 -04:00 • committed by Linus Groh
parent 04b4307b3d
commit ec54a7b5b0
8 changed files with 97 additions and 79 deletions
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3
Userland/Libraries/LibJS/Runtime/Temporal/AbstractOperations.cpp
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@ -63,8 +63,7 @@ ThrowCompletionOr<MarkedValueList> iterable_to_list_of_type(GlobalObject& global
// 1. Let completion be ThrowCompletion(a newly created TypeError object).
auto completion = vm.throw_completion<TypeError>(global_object, ErrorType::IterableToListOfTypeInvalidValue, next_value.to_string_without_side_effects());
// 2. Return ? IteratorClose(iteratorRecord, completion).
iterator_close(*iterator_record);
return completion;
return iterator_close(*iterator_record, move(completion));
}
// iii. Append nextValue to the end of the List values.
values.append(next_value);

15
Userland/Libraries/LibJS/Runtime/Temporal/CalendarPrototype.cpp
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@ -513,31 +513,28 @@ JS_DEFINE_OLD_NATIVE_FUNCTION(CalendarPrototype::fields)
// ii. If Type(nextValue) is not String, then
if (!next_value.is_string()) {
// 1. Let completion be ThrowCompletion(a newly created TypeError object).
vm.throw_exception<TypeError>(global_object, ErrorType::TemporalInvalidCalendarFieldValue, next_value.to_string_without_side_effects());
auto completion = vm.throw_completion<TypeError>(global_object, ErrorType::TemporalInvalidCalendarFieldValue, next_value.to_string_without_side_effects());
// 2. Return ? IteratorClose(iteratorRecord, completion).
iterator_close(*iterator_record);
return {};
return TRY_OR_DISCARD(iterator_close(*iterator_record, move(completion)));
}
// iii. If fieldNames contains nextValue, then
if (field_names.contains_slow(next_value)) {
// 1. Let completion be ThrowCompletion(a newly created RangeError object).
vm.throw_exception<RangeError>(global_object, ErrorType::TemporalDuplicateCalendarField, next_value.as_string().string());
auto completion = vm.throw_completion<RangeError>(global_object, ErrorType::TemporalDuplicateCalendarField, next_value.as_string().string());
// 2. Return ? IteratorClose(iteratorRecord, completion).
iterator_close(*iterator_record);
return {};
return TRY_OR_DISCARD(iterator_close(*iterator_record, move(completion)));
}
// iv. If nextValue is not one of "year", "month", "monthCode", "day", "hour", "minute", "second", "millisecond", "microsecond", "nanosecond", then
if (!next_value.as_string().string().is_one_of("year"sv, "month"sv, "monthCode"sv, "day"sv, "hour"sv, "minute"sv, "second"sv, "millisecond"sv, "microsecond"sv, "nanosecond"sv)) {
// 1. Let completion be ThrowCompletion(a newly created RangeError object).
vm.throw_exception<RangeError>(global_object, ErrorType::TemporalInvalidCalendarFieldName, next_value.as_string().string());
auto completion = vm.throw_completion<RangeError>(global_object, ErrorType::TemporalInvalidCalendarFieldName, next_value.as_string().string());
// 2. Return ? IteratorClose(iteratorRecord, completion).
iterator_close(*iterator_record);
return {};
return TRY_OR_DISCARD(iterator_close(*iterator_record, move(completion)));
}
// v. Append nextValue to the end of the List fieldNames.