Cleaned up setting of accessors.

src/objects.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 2121 matching lines @@
 
   bool CanSetCallback(String* name);
   MUST_USE_RESULT MaybeObject* SetElementCallback(
       uint32_t index,
       Object* structure,
       PropertyAttributes attributes);
   MUST_USE_RESULT MaybeObject* SetPropertyCallback(
       String* name,
       Object* structure,
       PropertyAttributes attributes);
-  MUST_USE_RESULT MaybeObject* DefineGetterSetter(
+  MUST_USE_RESULT MaybeObject* DefineElementAccessor(
+      uint32_t index,
+      bool is_getter,
+      Object* fun,
+      PropertyAttributes attributes);
+  MUST_USE_RESULT MaybeObject* DefinePropertyAccessor(
       String* name,
+      bool is_getter,
+      Object* fun,
       PropertyAttributes attributes);
-
   void LookupInDescriptor(String* name, LookupResult* result);
 
   // Returns the hidden properties backing store object, currently
   // a StringDictionary, stored on this object.
   // If no hidden properties object has been put on this object,
   // return undefined, unless create_if_absent is true, in which case
   // a new dictionary is created, added to this object, and returned.
   MUST_USE_RESULT MaybeObject* GetHiddenPropertiesDictionary(
       bool create_if_absent);
   // Updates the existing hidden properties dictionary.
@@ skipping 5674 matching lines @@
 //   * a pointer to a map: a transition used to ensure map sharing
 class AccessorPair: public Struct {
  public:
   DECL_ACCESSORS(getter, Object)
   DECL_ACCESSORS(setter, Object)
 
   static inline AccessorPair* cast(Object* obj);
 
   MUST_USE_RESULT MaybeObject* CopyWithoutTransitions();
 
+  // TODO(svenpanne) Evil temporary helper, will vanish soon...
+  void set(bool modify_getter, Object* value) {
+    if (modify_getter) {
+      set_getter(value);
+    } else {
+      set_setter(value);
+    }
+  }
+
 #ifdef OBJECT_PRINT
   void AccessorPairPrint(FILE* out = stdout);
 #endif
 #ifdef DEBUG
   void AccessorPairVerify();
 #endif
 
   static const int kGetterOffset = HeapObject::kHeaderSize;
   static const int kSetterOffset = kGetterOffset + kPointerSize;
   static const int kSize = kSetterOffset + kPointerSize;
@@ skipping 491 matching lines @@
     } else {
       value &= ~(1 << bit_position);
     }
     return value;
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_H_