Structure::Structure(JSValue prototype, const TypeInfo& typeInfo, unsigned anonymousSlotCount)
: m_typeInfo(typeInfo)
, m_prototype(prototype)
, m_specificValueInPrevious(0)
, m_propertyTable(0)
, m_propertyStorageCapacity(typeInfo.isFinal() ? JSFinalObject_inlineStorageCapacity : JSNonFinalObject_inlineStorageCapacity)
, m_offset(noOffset)
, m_dictionaryKind(NoneDictionaryKind)
, m_isPinnedPropertyTable(false)
, m_hasGetterSetterProperties(false)
, m_hasNonEnumerableProperties(false)
, m_attributesInPrevious(0)
, m_specificFunctionThrashCount(0)
, m_anonymousSlotCount(anonymousSlotCount)
, m_isUsingSingleSlot(true)
{
m_transitions.m_singleTransition = 0;
ASSERT(m_prototype);
ASSERT(m_prototype->isObject() || m_prototype->isNull());
#ifndef NDEBUG
#if ENABLE(JSC_MULTIPLE_THREADS)
MutexLocker protect(ignoreSetMutex);
#endif
if (shouldIgnoreLeaks)
ignoreSet.add(this);
else
structureCounter.increment();
#endif
#if DUMP_STRUCTURE_ID_STATISTICS
liveStructureSet.add(this);
#endif
}
