bool equals(const ObjectData* obj1, const ObjectData* obj2) {
assertx(isValidCollection(obj1->collectionType()));
if (!obj2->isCollection()) return false;
auto ct1 = obj1->collectionType();
auto ct2 = obj2->collectionType();
// we intentionally allow mutable/immutable versions of the same collection
// type to compare equal
if (isMapCollection(ct1)) {
return isMapCollection(ct2) && BaseMap::Equals(obj1, obj2);
} else if (isVectorCollection(ct1)) {
return isVectorCollection(ct2) && BaseVector::Equals(obj1, obj2);
} else if (isSetCollection(ct1)) {
return isSetCollection(ct2) && BaseSet::Equals(obj1, obj2);
} else {
assertx(ct1 == CollectionType::Pair);
return (ct2 == CollectionType::Pair) && c_Pair::Equals(obj1, obj2);
}
}
bool equals(const ObjectData* obj1, const ObjectData* obj2) {
assertx(isValidCollection(obj1->collectionType()));
if (!obj2->isCollection()) return false;
auto ct1 = obj1->collectionType();
auto ct2 = obj2->collectionType();
if (isMapCollection(ct1) && isMapCollection(ct2)) {
// For migration purposes, distinct Map types should compare equal
return BaseMap::Equals(
BaseMap::EqualityFlavor::OrderIrrelevant, obj1, obj2);
}
if (isVectorCollection(ct1) && isVectorCollection(ct2)) {
return BaseVector::Equals(obj1, obj2);
}
if (isSetCollection(ct1) && isSetCollection(ct2)) {
return BaseSet::Equals(obj1, obj2);
}
if (ct1 != ct2) return false;
assert(ct1 == CollectionType::Pair);
return c_Pair::Equals(obj1, obj2);
}