#include "config.h"
#include "PropertySlot.h"
#include "GetterSetter.h"
#include "JSCJSValueInlines.h"
#include "JSObject.h"
namespace JSC {
JSValue PropertySlot::functionGetter(ExecState* exec) const
{
ASSERT(m_thisValue);
return callGetter(exec, m_thisValue, m_data.getter.getterSetter);
}
JSValue PropertySlot::customGetter(ExecState* exec, PropertyName propertyName) const
{
JSValue thisValue = m_attributes & CustomAccessor ? m_thisValue : JSValue(slotBase());
return JSValue::decode(m_data.custom.getValue(exec, JSValue::encode(thisValue), propertyName));
}
JSValue PropertySlot::customAccessorGetter(ExecState* exec, PropertyName propertyName) const
{
if (!m_data.customAccessor.getterSetter->getter())
return jsUndefined();
return JSValue::decode(m_data.customAccessor.getterSetter->getter()(exec, JSValue::encode(m_thisValue), propertyName));
}
JSValue PropertySlot::getPureResult() const
{
JSValue result;
if (isTaintedByOpaqueObject())
result = jsNull();
else if (isCacheableValue())
result = JSValue::decode(m_data.value);
else if (isCacheableGetter())
result = getterSetter();
else if (isUnset())
result = jsUndefined();
else
result = jsNull();
return result;
}
}