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LibJS: Convert create_non_enum_data_p_or_throw() to ThrowCompletionOr

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The actual name is a bit longer, but you know what I mean :^)
This commit is contained in:
Linus Groh 2021-10-03 01:22:32 +01:00
parent 364dd42fc8
commit ebf57df431
5 changed files with 55 additions and 51 deletions
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8
Userland/Libraries/LibJS/Runtime/Object.cpp
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@ -183,16 +183,20 @@ ThrowCompletionOr<bool> Object::create_data_property_or_throw(PropertyName const
}
// 7.3.6 CreateNonEnumerableDataPropertyOrThrow ( O, P, V ), https://tc39.es/proposal-error-cause/#sec-createnonenumerabledatapropertyorthrow
bool Object::create_non_enumerable_data_property_or_throw(PropertyName const& property_name, Value value)
ThrowCompletionOr<bool> Object::create_non_enumerable_data_property_or_throw(PropertyName const& property_name, Value value)
{
VERIFY(!value.is_empty());
VERIFY(property_name.is_valid());
auto& vm = this->vm();
// 1. Let newDesc be the PropertyDescriptor { [[Value]]: V, [[Writable]]: true, [[Enumerable]]: false, [[Configurable]]: true }.
auto new_description = PropertyDescriptor { .value = value, .writable = true, .enumerable = false, .configurable = true };
// 2. Return ? DefinePropertyOrThrow(O, P, newDesc).
return define_property_or_throw(property_name, new_description);
auto result = define_property_or_throw(property_name, new_description);
if (auto* exception = vm.exception())
return throw_completion(exception->value());
return result;
}
// 7.3.8 DefinePropertyOrThrow ( O, P, desc ), https://tc39.es/ecma262/#sec-definepropertyorthrow