void Variant::setEvalScalar() {
assertx(cellIsPlausible(*this));
auto const do_array = [this]{
auto parr = m_data.parr;
if (!parr->isStatic()) {
auto ad = ArrayData::GetScalarArray(parr);
assert(ad->isStatic());
m_data.parr = ad;
decRefArr(parr);
}
};
switch (m_type) {
case KindOfUninit:
case KindOfNull:
case KindOfBoolean:
case KindOfInt64:
case KindOfDouble:
return;
case KindOfString:
m_type = KindOfPersistentString;
case KindOfPersistentString: {
auto pstr = m_data.pstr;
if (!pstr->isStatic()) {
StringData *sd = makeStaticString(pstr);
decRefStr(pstr);
m_data.pstr = sd;
assert(m_data.pstr->isStatic());
}
return;
}
case KindOfVec:
m_type = KindOfPersistentVec;
case KindOfPersistentVec:
do_array();
return;
case KindOfDict:
m_type = KindOfPersistentDict;
case KindOfPersistentDict:
do_array();
return;
case KindOfKeyset:
m_type = KindOfPersistentKeyset;
case KindOfPersistentKeyset:
do_array();
return;
case KindOfArray:
m_type = KindOfPersistentArray;
case KindOfPersistentArray:
do_array();
return;
case KindOfObject:
case KindOfResource:
case KindOfRef:
case KindOfClass:
break;
}
not_reached();
}
void intrusive_ptr_release(ArrayData* a) {
decRefArr(a);
}
