Slot lookupStaticSlotFromClosure(const Class* cls, const StringData* name) {
auto str = String::attach(
StringData::Make(s_staticPrefix.slice(), name->slice())
);
auto const slot = cls->lookupDeclProp(str.get());
assertx(slot != kInvalidSlot);
return slot;
}
// Defined here so it can be inlined below.
RefData* lookupStaticFromClosure(ObjectData* closure,
StringData* name,
bool& inited) {
assert(closure->instanceof(c_Closure::classof()));
String str(StringData::Make(s_staticPrefix->slice(), name->slice()));
auto const cls = closure->getVMClass();
auto const slot = cls->lookupDeclProp(str.get());
assert(slot != kInvalidSlot);
auto const val = static_cast<c_Closure*>(closure)->getStaticVar(slot);
if (val->m_type == KindOfUninit) {
inited = false;
val->m_type = KindOfNull;
tvBox(val);
return val->m_data.pref;
}
inited = true;
assert(val->m_type == KindOfRef);
return val->m_data.pref;
}
