static RawObject
CloneDenseArray(JSContext *cx, HandleObject obj, CloneMemory &clonedObjects)
{
uint32_t len = obj->getArrayLength();
RootedObject clone(cx, NewDenseAllocatedArray(cx, len));
clone->setDenseArrayInitializedLength(len);
for (uint32_t i = 0; i < len; i++)
JSObject::initDenseArrayElementWithType(cx, clone, i, UndefinedValue());
RootedValue elt(cx);
for (uint32_t i = 0; i < len; i++) {
bool present;
if (!obj->getElementIfPresent(cx, obj, obj, i, &elt, &present))
return NULL;
if (present) {
if (!CloneValue(cx, &elt, clonedObjects))
return NULL;
JSObject::setDenseArrayElementWithType(cx, clone, i, elt);
}
}
return clone;
}
