Split AccessorInfo into DeclaredAccessorInfo and ExecutableAccessorInfo

src/objects-inl.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 124 matching lines @@
 
 
 // External objects are not extensible, so the map check is enough.
 bool Object::IsExternal() {
   return Object::IsHeapObject() &&
       HeapObject::cast(this)->map() ==
       HeapObject::cast(this)->GetHeap()->external_map();
 }
 
 
+bool Object::IsAccessorInfo() {
+  return IsExecutableAccessorInfo() || IsDeclaredAccessorInfo();
+}
+
+
 bool Object::IsInstanceOf(FunctionTemplateInfo* expected) {
   // There is a constraint on the object; check.
   if (!this->IsJSObject()) return false;
   // Fetch the constructor function of the object.
   Object* cons_obj = JSObject::cast(this)->map()->constructor();
   if (!cons_obj->IsJSFunction()) return false;
   JSFunction* fun = JSFunction::cast(cons_obj);
   // Iterate through the chain of inheriting function templates to
   // see if the required one occurs.
   for (Object* type = fun->shared()->function_data();
@@ skipping 2285 matching lines @@
 CAST_ACCESSOR(ExternalByteArray)
 CAST_ACCESSOR(ExternalUnsignedByteArray)
 CAST_ACCESSOR(ExternalShortArray)
 CAST_ACCESSOR(ExternalUnsignedShortArray)
 CAST_ACCESSOR(ExternalIntArray)
 CAST_ACCESSOR(ExternalUnsignedIntArray)
 CAST_ACCESSOR(ExternalFloatArray)
 CAST_ACCESSOR(ExternalDoubleArray)
 CAST_ACCESSOR(ExternalPixelArray)
 CAST_ACCESSOR(Struct)
+CAST_ACCESSOR(AccessorInfo)
 
 
 #define MAKE_STRUCT_CAST(NAME, Name, name) CAST_ACCESSOR(Name)
   STRUCT_LIST(MAKE_STRUCT_CAST)
 #undef MAKE_STRUCT_CAST
 
 
 template <typename Shape, typename Key>
 HashTable<Shape, Key>* HashTable<Shape, Key>::cast(Object* obj) {
   ASSERT(obj->IsHashTable());
@@ skipping 1635 matching lines @@
 ACCESSORS(JSFunction, literals_or_bindings, FixedArray, kLiteralsOffset)
 ACCESSORS(JSFunction, next_function_link, Object, kNextFunctionLinkOffset)
 
 ACCESSORS(GlobalObject, builtins, JSBuiltinsObject, kBuiltinsOffset)
 ACCESSORS(GlobalObject, native_context, Context, kNativeContextOffset)
 ACCESSORS(GlobalObject, global_context, Context, kGlobalContextOffset)
 ACCESSORS(GlobalObject, global_receiver, JSObject, kGlobalReceiverOffset)
 
 ACCESSORS(JSGlobalProxy, native_context, Object, kNativeContextOffset)
 
-ACCESSORS(AccessorInfo, getter, Object, kGetterOffset)
-ACCESSORS(AccessorInfo, setter, Object, kSetterOffset)
-ACCESSORS(AccessorInfo, data, Object, kDataOffset)
 ACCESSORS(AccessorInfo, name, Object, kNameOffset)
 ACCESSORS_TO_SMI(AccessorInfo, flag, kFlagOffset)
 ACCESSORS(AccessorInfo, expected_receiver_type, Object,
           kExpectedReceiverTypeOffset)
 
+ACCESSORS(DeclaredAccessorDescriptor, internal_field, Smi, kInternalFieldOffset)
+
+ACCESSORS(DeclaredAccessorInfo, descriptor, DeclaredAccessorDescriptor,
+          kDescriptorOffset)
+
+ACCESSORS(ExecutableAccessorInfo, getter, Object, kGetterOffset)
+ACCESSORS(ExecutableAccessorInfo, setter, Object, kSetterOffset)
+ACCESSORS(ExecutableAccessorInfo, data, Object, kDataOffset)
+
 ACCESSORS(AccessorPair, getter, Object, kGetterOffset)
 ACCESSORS(AccessorPair, setter, Object, kSetterOffset)
 
 ACCESSORS(AccessCheckInfo, named_callback, Object, kNamedCallbackOffset)
 ACCESSORS(AccessCheckInfo, indexed_callback, Object, kIndexedCallbackOffset)
 ACCESSORS(AccessCheckInfo, data, Object, kDataOffset)
 
 ACCESSORS(InterceptorInfo, getter, Object, kGetterOffset)
 ACCESSORS(InterceptorInfo, setter, Object, kSetterOffset)
 ACCESSORS(InterceptorInfo, query, Object, kQueryOffset)
@@ skipping 1767 matching lines @@
 #undef WRITE_UINT32_FIELD
 #undef READ_SHORT_FIELD
 #undef WRITE_SHORT_FIELD
 #undef READ_BYTE_FIELD
 #undef WRITE_BYTE_FIELD
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_OBJECTS_INL_H_