super.property store

src/objects.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_OBJECTS_H_
 #define V8_OBJECTS_H_
 
 #include <iosfwd>
 
 #include "src/allocation.h"
@@ skipping 999 matching lines @@
   HEAP_OBJECT_TYPE_LIST(IS_TYPE_FUNCTION_DECL)
 #undef IS_TYPE_FUNCTION_DECL
 
   // A non-keyed store is of the form a.x = foo or a["x"] = foo whereas
   // a keyed store is of the form a[expression] = foo.
   enum StoreFromKeyed {
     MAY_BE_STORE_FROM_KEYED,
     CERTAINLY_NOT_STORE_FROM_KEYED
   };
 
-  enum StorePropertyMode { NORMAL_PROPERTY, SUPER_PROPERTY };
-
   INLINE(bool IsFixedArrayBase() const);
   INLINE(bool IsExternal() const);
   INLINE(bool IsAccessorInfo() const);
 
   INLINE(bool IsStruct() const);
 #define DECLARE_STRUCT_PREDICATE(NAME, Name, name) \
   INLINE(bool Is##Name() const);
   STRUCT_LIST(DECLARE_STRUCT_PREDICATE)
 #undef DECLARE_STRUCT_PREDICATE
 
@@ skipping 89 matching lines @@
   MUST_USE_RESULT static MaybeHandle<Object> GetProperty(LookupIterator* it);
 
   // Implementation of [[Put]], ECMA-262 5th edition, section 8.12.5.
   MUST_USE_RESULT static MaybeHandle<Object> SetProperty(
       Handle<Object> object, Handle<Name> key, Handle<Object> value,
       LanguageMode language_mode,
       StoreFromKeyed store_mode = MAY_BE_STORE_FROM_KEYED);
 
   MUST_USE_RESULT static MaybeHandle<Object> SetProperty(
       LookupIterator* it, Handle<Object> value, LanguageMode language_mode,
-      StoreFromKeyed store_mode,
-      StorePropertyMode data_store_mode = NORMAL_PROPERTY);
+      StoreFromKeyed store_mode);
+
+  MUST_USE_RESULT static MaybeHandle<Object> SetSuperProperty(
+      LookupIterator* it, Handle<Object> value, LanguageMode language_mode,
+      StoreFromKeyed store_mode);
+
   MUST_USE_RESULT static MaybeHandle<Object> WriteToReadOnlyProperty(
       LookupIterator* it, Handle<Object> value, LanguageMode language_mode);
+  MUST_USE_RESULT static MaybeHandle<Object> WriteToReadOnlyProperty(
+      Isolate* isolate, Handle<Object> reciever, Handle<Object> name,
+      Handle<Object> value, LanguageMode language_mode);
   MUST_USE_RESULT static MaybeHandle<Object> WriteToReadOnlyElement(
       Isolate* isolate, Handle<Object> receiver, uint32_t index,
       Handle<Object> value, LanguageMode language_mode);
+  MUST_USE_RESULT static MaybeHandle<Object> RedefineNonconfigurableProperty(
+      Isolate* isolate, Handle<Object> name, Handle<Object> value,
+      LanguageMode language_mode);
   MUST_USE_RESULT static MaybeHandle<Object> SetDataProperty(
       LookupIterator* it, Handle<Object> value);
   MUST_USE_RESULT static MaybeHandle<Object> AddDataProperty(
       LookupIterator* it, Handle<Object> value, PropertyAttributes attributes,
       LanguageMode language_mode, StoreFromKeyed store_mode);
   MUST_USE_RESULT static inline MaybeHandle<Object> GetPropertyOrElement(
       Handle<Object> object,
       Handle<Name> key);
   MUST_USE_RESULT static inline MaybeHandle<Object> GetProperty(
       Isolate* isolate,
@@ skipping 99 matching lines @@
   void Print(std::ostream& os) { ShortPrint(os); }  // NOLINT
 #endif
 
  private:
   friend class LookupIterator;
   friend class PrototypeIterator;
 
   // Return the map of the root of object's prototype chain.
   Map* GetRootMap(Isolate* isolate);
 
+  // Helper for SetProperty and SetSuperProperty.
+  MUST_USE_RESULT static MaybeHandle<Object> SetPropertyInternal(
+      LookupIterator* it, Handle<Object> value, LanguageMode language_mode,
+      StoreFromKeyed store_mode, bool* found);
+
   DISALLOW_IMPLICIT_CONSTRUCTORS(Object);
 };
 
 
 struct Brief {
   explicit Brief(const Object* const v) : value(v) {}
   const Object* value;
 };
 
 
@@ skipping 9711 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_