5 #ifndef V8_TYPE_FEEDBACK_VECTOR_H_
6 #define V8_TYPE_FEEDBACK_VECTOR_H_
21 DCHECK(obj->IsTypeFeedbackVector());
static Handle< Object > UninitializedSentinel(Isolate *isolate)
static Handle< Object > PremonomorphicSentinel(Isolate *isolate)
static Handle< Object > MegamorphicSentinel(Isolate *isolate)
static Handle< Object > MonomorphicArraySentinel(Isolate *isolate, ElementsKind elements_kind)
static TypeFeedbackVector * cast(Object *obj)
DISALLOW_IMPLICIT_CONSTRUCTORS(TypeFeedbackVector)
static Handle< Object > GenericSentinel(Isolate *isolate)
static Object * RawUninitializedSentinel(Heap *heap)
static Handle< TypeFeedbackVector > Copy(Isolate *isolate, Handle< TypeFeedbackVector > vector)
#define DCHECK(condition)
Debugger support for the V8 JavaScript engine.