DataView implementation.

src/objects.cc

 // Copyright 2013 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 1613 matching lines @@
       break;
     case JS_OBJECT_TYPE:
     case JS_CONTEXT_EXTENSION_OBJECT_TYPE:
     case JS_GENERATOR_OBJECT_TYPE:
     case JS_MODULE_TYPE:
     case JS_VALUE_TYPE:
     case JS_DATE_TYPE:
     case JS_ARRAY_TYPE:
     case JS_ARRAY_BUFFER_TYPE:
     case JS_TYPED_ARRAY_TYPE:
+    case JS_DATA_VIEW_TYPE:
     case JS_SET_TYPE:
     case JS_MAP_TYPE:
     case JS_WEAK_MAP_TYPE:
     case JS_REGEXP_TYPE:
     case JS_GLOBAL_PROXY_TYPE:
     case JS_GLOBAL_OBJECT_TYPE:
     case JS_BUILTINS_OBJECT_TYPE:
     case JS_MESSAGE_OBJECT_TYPE:
       JSObject::BodyDescriptor::IterateBody(this, object_size, v);
       break;
@@ skipping 14153 matching lines @@
 }
 
 
 void JSArrayBuffer::Neuter() {
   ASSERT(is_external());
   set_backing_store(NULL);
   set_byte_length(Smi::FromInt(0));
 }
 
 
+void JSArrayBufferView::NeuterView() {
+  set_byte_offset(Smi::FromInt(0));
+  set_byte_length(Smi::FromInt(0));
+}
+
+
+void JSDataView::Neuter() {
+  NeuterView();
+}
+
+
 void JSTypedArray::Neuter() {
-  set_byte_offset(Smi::FromInt(0));
-  set_byte_length(Smi::FromInt(0));
+  NeuterView();
   set_length(Smi::FromInt(0));
   set_elements(GetHeap()->EmptyExternalArrayForMap(map()));
 }
 
 
 Type* PropertyCell::type() {
   return static_cast<Type*>(type_raw());
 }
 
 
 void PropertyCell::set_type(Type* type, WriteBarrierMode ignored) {
   set_type_raw(type, ignored);
 }
 
 
 } }  // namespace v8::internal