Fix attribute configurable of the length property of arguments
@@ -182,7 +182,7 @@ pub fn create_unmapped_arguments_object(arguments_list: &[Value]) -> Value {
// Set length
let length = DataDescriptor::new(
len,
- Attribute::WRITABLE | Attribute::NON_ENUMERABLE | Attribute::PERMANENT,
+ Attribute::WRITABLE | Attribute::NON_ENUMERABLE | Attribute::CONFIGURABLE,
);
// Define length as a property
obj.ordinary_define_own_property("length", length.into());
