42 //       - JSObject
246 // inobject properties when normalizing properties of a JSObject.
337 // JSObject for GC purposes. The first four entries here have typeof
767   // Boundary for objects represented as JSReceiver (i.e. JSObject or JSProxy).
768   // Note that there is no range for JSObject or JSProxy, since their subtypes
774   // Boundaries for testing the types represented as JSObject
923   V(JSObject)                      \
1090   // implementation of a JSObject's elements.
1097   // Convert to a JSObject if needed.
1141       Handle<JSObject> holder,
1145       Handle<JSObject> holder, Handle<Object> structure,
1561 // JSObject and JSProxy.
1635   // Computes the enumerable keys for a JSObject. Used for implementing
1645 // Forward declaration for JSObject::GetOrCreateHiddenPropertiesHashTable.
1648 // Forward declaration for JSObject::Copy.
1652 // The JSObject describes real heap allocated JavaScript objects with
1654 // Note that the map of JSObject changes during execution to enable inline
1656 class JSObject: public JSReceiver {
1686   static void ResetElements(Handle<JSObject> object);
1687   static inline void SetMapAndElements(Handle<JSObject> object,
1740       Handle<JSObject> object);
1745   static Handle<Object> PrepareElementsForSort(Handle<JSObject> object,
1750   static Handle<Object> PrepareSlowElementsForSort(Handle<JSObject> object,
1764       Handle<JSObject> object,
1770   static void AddProperty(Handle<JSObject> object, Handle<Name> key,
1775   static void AllocateStorageForMap(Handle<JSObject> object, Handle<Map> map);
1779   static void MigrateInstance(Handle<JSObject> instance);
1783   static bool TryMigrateInstance(Handle<JSObject> instance);
1787   static void SetNormalizedProperty(Handle<JSObject> object,
1792   static void OptimizeAsPrototype(Handle<JSObject> object,
1794   static void ReoptimizeIfPrototype(Handle<JSObject> object);
1802       GetPropertyAttributesWithInterceptor(Handle<JSObject> holder,
1808       GetElementAttributeWithReceiver(Handle<JSObject> object,
1815       Handle<JSObject> object,
1821   static MaybeHandle<Object> DefineAccessor(Handle<JSObject> object,
1829       Handle<JSObject> object,
1833       Handle<JSObject> object,
1852   static Handle<Object> SetHiddenProperty(Handle<JSObject> object,
1861   static void DeleteHiddenProperty(Handle<JSObject> object,
1864   static bool HasHiddenProperties(Handle<JSObject> object);
1866   static void SetIdentityHash(Handle<JSObject> object, Handle<Smi> hash);
1868   static inline void ValidateElements(Handle<JSObject> object);
1871   static inline void EnsureCanContainHeapObjectElements(Handle<JSObject> obj);
1875       Handle<JSObject> object,
1880       Handle<JSObject> object,
1885       Handle<JSObject> object,
1899   // storage would.  In that case the JSObject should have fast
1902   // Returns true if the elements of JSObject contains only values that can be
1907   // Computes the new capacity when expanding the elements of a JSObject.
1915       Handle<JSObject> object,
1919       Handle<JSObject> object,
1926       Handle<JSObject> object,
1933       Handle<JSObject> object,
1944       Handle<JSObject> object,
1958       Handle<JSObject> object,
1963       Handle<JSObject> object,
1974   MUST_USE_RESULT static MaybeHandle<JSObject> GetKeysForNamedInterceptor(
1975       Handle<JSObject> object,
1977   MUST_USE_RESULT static MaybeHandle<JSObject> GetKeysForIndexedInterceptor(
1978       Handle<JSObject> object,
1983       Handle<JSObject> object, Handle<Name> key);
1985       Handle<JSObject> object, uint32_t index);
1987       Handle<JSObject> object, Handle<Name> key);
1989   // Get the header size for a JSObject.  Used to compute the index of
2024   static Handle<Map> GetElementsTransitionMap(Handle<JSObject> object,
2026   static void TransitionElementsKind(Handle<JSObject> object,
2029   static void MigrateToMap(Handle<JSObject> object, Handle<Map> new_map);
2035   static void NormalizeProperties(Handle<JSObject> object,
2042       Handle<JSObject> object);
2045   static void MigrateSlowToFast(Handle<JSObject> object,
2049   static Handle<Object> FastPropertyAt(Handle<JSObject> object,
2066       Handle<JSObject> object, Handle<Object> value, bool from_javascript);
2082       Handle<JSObject> object);
2085   MUST_USE_RESULT static MaybeHandle<Object> Freeze(Handle<JSObject> object);
2088   static void SetObserved(Handle<JSObject> object);
2093   static Handle<JSObject> Copy(Handle<JSObject> object);
2094   MUST_USE_RESULT static MaybeHandle<JSObject> DeepCopy(
2095       Handle<JSObject> object,
2098   MUST_USE_RESULT static MaybeHandle<JSObject> DeepWalk(
2099       Handle<JSObject> object,
2102   static Handle<Object> GetDataProperty(Handle<JSObject> object,
2106   DECLARE_CAST(JSObject)
2110   DECLARE_PRINTER(JSObject)
2111   DECLARE_VERIFIER(JSObject)
2119       FILE* file, Handle<JSObject> object,
2180   // "global.Object" and not to arbitrary other JSObject maps.
2204   static void EnqueueChangeRecord(Handle<JSObject> object,
2209   static void MigrateToNewProperty(Handle<JSObject> object,
2218   static void MigrateFastToFast(Handle<JSObject> object, Handle<Map> new_map);
2219   static void MigrateFastToSlow(Handle<JSObject> object,
2223   static void GeneralizeFieldRepresentation(Handle<JSObject> object,
2228   static void UpdateAllocationSite(Handle<JSObject> object,
2236       Handle<JSObject> object,
2243       GetElementAttributeWithInterceptor(Handle<JSObject> object,
2247       GetElementAttributeWithoutInterceptor(Handle<JSObject> object,
2252       Handle<JSObject> object,
2256       Handle<JSObject> holder,
2259       Handle<JSObject> object,
2267       Handle<JSObject> object,
2276       Handle<JSObject> object,
2282       Handle<JSObject> object,
2290       Handle<JSObject> object,
2300   static void AddSlowProperty(Handle<JSObject> object,
2306       Handle<JSObject> object,
2310       Handle<JSObject> holder, Handle<JSObject> receiver, Handle<Name> name);
2313   static Handle<Object> DeleteNormalizedProperty(Handle<JSObject> object,
2318       Handle<JSObject> object,
2322       Handle<JSObject> object,
2335   static bool CanSetCallback(Handle<JSObject> object, Handle<Name> name);
2336   static void SetElementCallback(Handle<JSObject> object,
2340   static void SetPropertyCallback(Handle<JSObject> object,
2344   static void DefineElementAccessor(Handle<JSObject> object,
2357       Handle<JSObject> object);
2362       Handle<JSObject> object,
2367   static Handle<Smi> GetOrCreateIdentityHash(Handle<JSObject> object);
2369   DISALLOW_IMPLICIT_CONSTRUCTORS(JSObject);
2437       Handle<JSObject> array);
3516       JSObject::DeleteMode mode);
4207                                              Handle<JSObject> scope_object);
5615   // instance (only used for JSObject in fast mode).
5652   // property is set to a value that is not a JSObject, the prototype
5693   // An undetectable object is a special class of JSObject: 'typeof' operator
5806   // TODO(ishell): candidate with JSObject::MigrateToMap().
5920   inline void LookupDescriptor(JSObject* holder,
5924   inline void LookupTransition(JSObject* holder,
6117     // Only JSObject and subtypes have map transitions and back pointers.
6493   static Handle<JSObject> GetWrapper(Handle<Script> script);
7079 class JSGeneratorObject: public JSObject {
7120   static const int kFunctionOffset = JSObject::kHeaderSize;
7138   static const int kResultValuePropertyOffset = JSObject::kHeaderSize;
7149 class JSModule: public JSObject {
7164   static const int kContextOffset = JSObject::kHeaderSize;
7174 class JSFunction: public JSObject {
7186   inline JSObject* global_proxy();
7373   static const int kCodeEntryOffset = JSObject::kHeaderSize;
7406 class JSGlobalProxy : public JSObject {
7424   static const int kNativeContextOffset = JSObject::kHeaderSize;
7438 class GlobalObject: public JSObject {
7450   DECL_ACCESSORS(global_proxy, JSObject)
7455   static const int kBuiltinsOffset = JSObject::kHeaderSize;
7531 class JSValue: public JSObject {
7543   static const int kValueOffset = JSObject::kHeaderSize;
7554 class JSDate: public JSObject {
7620   static const int kValueOffset = JSObject::kHeaderSize;
7650 class JSMessageObject: public JSObject {
7679   static const int kTypeOffset = JSObject::kHeaderSize;
7709 class JSRegExp: public JSObject {
7768   static const int kDataOffset = JSObject::kHeaderSize;
9550   // Turn the proxy into an (empty) JSObject.
9570   // size as a virgin JSObject. This is essential for becoming a JSObject
9575   static const int kSize = JSObject::kHeaderSize;
9649 class JSCollection : public JSObject {
9654   static const int kTableOffset = JSObject::kHeaderSize;
9703 class OrderedHashTableIterator: public JSObject {
9718   static const int kTableOffset = JSObject::kHeaderSize;
9797 class JSWeakCollection: public JSObject {
9805   static const int kTableOffset = JSObject::kHeaderSize;
9842 class JSArrayBuffer: public JSObject {
9874   static const int kBackingStoreOffset = JSObject::kHeaderSize;
9893 class JSArrayBufferView: public JSObject {
9911   static const int kBufferOffset = JSObject::kHeaderSize;
10017 class JSArray: public JSObject {
10070   static const int kLengthOffset = JSObject::kHeaderSize;

Indexes created Wed Oct 07 06:49:07 CEST 2015