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LibJS: Convert enumerable_own_property_names() to ThrowCompletionOr
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6 changed files with 14 additions and 37 deletions
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@ -933,9 +933,7 @@ ThrowCompletionOr<Object*> default_merge_fields(GlobalObject& global_object, Obj
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auto* merged = Object::create(global_object, global_object.object_prototype());
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// 2. Let originalKeys be ? EnumerableOwnPropertyNames(fields, key).
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auto original_keys = fields.enumerable_own_property_names(Object::PropertyKind::Key);
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if (auto* exception = vm.exception())
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return throw_completion(exception->value());
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auto original_keys = TRY(fields.enumerable_own_property_names(Object::PropertyKind::Key));
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// 3. For each element nextKey of originalKeys, do
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for (auto& next_key : original_keys) {
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@ -955,9 +953,7 @@ ThrowCompletionOr<Object*> default_merge_fields(GlobalObject& global_object, Obj
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}
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// 4. Let newKeys be ? EnumerableOwnPropertyNames(additionalFields, key).
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auto new_keys = additional_fields.enumerable_own_property_names(Object::PropertyKind::Key);
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if (auto* exception = vm.exception())
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return throw_completion(exception->value());
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auto new_keys = TRY(additional_fields.enumerable_own_property_names(Object::PropertyKind::Key));
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// IMPLEMENTATION DEFINED: This is an optimization, so we don't have to iterate new_keys three times (worst case), but only once.
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bool new_keys_contains_month_or_month_code_property = false;
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