ASSERT_CLASS_FITS_IN_CELL(JSPropertyNameIterator);
-const ClassInfo JSPropertyNameIterator::s_info = { "JSPropertyNameIterator", 0, 0, 0 };
+const ClassInfo JSPropertyNameIterator::s_info = { "JSPropertyNameIterator", 0, 0, 0, CREATE_METHOD_TABLE(JSPropertyNameIterator) };
inline JSPropertyNameIterator::JSPropertyNameIterator(ExecState* exec, PropertyNameArrayData* propertyNameArrayData, size_t numCacheableSlots)
: JSCell(exec->globalData(), exec->globalData().propertyNameIteratorStructure.get())
, m_jsStringsSize(propertyNameArrayData->propertyNameVector().size())
, m_jsStrings(adoptArrayPtr(new WriteBarrier<Unknown>[m_jsStringsSize]))
{
- PropertyNameArrayData::PropertyNameVector& propertyNameVector = propertyNameArrayData->propertyNameVector();
- for (size_t i = 0; i < m_jsStringsSize; ++i)
- m_jsStrings[i].set(exec->globalData(), this, jsOwnedString(exec, propertyNameVector[i].ustring()));
}
JSPropertyNameIterator* JSPropertyNameIterator::create(ExecState* exec, JSObject* o)
o->structure()->enumerationCache()->cachedPrototypeChain() != o->structure()->prototypeChain(exec));
PropertyNameArray propertyNames(exec);
- o->getPropertyNames(exec, propertyNames);
+ o->methodTable()->getPropertyNames(o, exec, propertyNames, ExcludeDontEnumProperties);
size_t numCacheableSlots = 0;
- if (!o->structure()->hasNonEnumerableProperties() && !o->structure()->hasAnonymousSlots() &&
- !o->structure()->hasGetterSetterProperties() && !o->structure()->isUncacheableDictionary() &&
- !o->structure()->typeInfo().overridesGetPropertyNames())
+ if (!o->structure()->hasNonEnumerableProperties() && !o->structure()->hasGetterSetterProperties()
+ && !o->structure()->isUncacheableDictionary() && !o->structure()->typeInfo().overridesGetPropertyNames())
numCacheableSlots = o->structure()->propertyStorageSize();
-
- JSPropertyNameIterator* jsPropertyNameIterator = new (exec) JSPropertyNameIterator(exec, propertyNames.data(), numCacheableSlots);
+
+ JSPropertyNameIterator* jsPropertyNameIterator = new (NotNull, allocateCell<JSPropertyNameIterator>(*exec->heap())) JSPropertyNameIterator(exec, propertyNames.data(), numCacheableSlots);
+ jsPropertyNameIterator->finishCreation(exec, propertyNames.data());
if (o->structure()->isDictionary())
return jsPropertyNameIterator;
return jsPropertyNameIterator;
}
+void JSPropertyNameIterator::destroy(JSCell* cell)
+{
+ jsCast<JSPropertyNameIterator*>(cell)->JSPropertyNameIterator::~JSPropertyNameIterator();
+}
+
JSValue JSPropertyNameIterator::get(ExecState* exec, JSObject* base, size_t i)
{
JSValue identifier = m_jsStrings[i].get();
return identifier;
}
-void JSPropertyNameIterator::visitChildren(SlotVisitor& visitor)
+void JSPropertyNameIterator::visitChildren(JSCell* cell, SlotVisitor& visitor)
{
- ASSERT_GC_OBJECT_INHERITS(this, &s_info);
- ASSERT(structure()->typeInfo().overridesVisitChildren());
- visitor.appendValues(m_jsStrings.get(), m_jsStringsSize, MayContainNullValues);
- if (m_cachedPrototypeChain)
- visitor.append(&m_cachedPrototypeChain);
+ JSPropertyNameIterator* thisObject = jsCast<JSPropertyNameIterator*>(cell);
+ ASSERT_GC_OBJECT_INHERITS(thisObject, &s_info);
+ ASSERT(thisObject->structure()->typeInfo().overridesVisitChildren());
+ visitor.appendValues(thisObject->m_jsStrings.get(), thisObject->m_jsStringsSize);
+ if (thisObject->m_cachedPrototypeChain)
+ visitor.append(&thisObject->m_cachedPrototypeChain);
}
} // namespace JSC