Handlify JSReceiver::HasProperty and friends.

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 5696 matching lines @@
 Object* JSReceiver::GetPrototype() {
   return map()->prototype();
 }
 
 
 Object* JSReceiver::GetConstructor() {
   return map()->constructor();
 }
 
 
-bool JSReceiver::HasProperty(Name* name) {
-  if (IsJSProxy()) {
-    return JSProxy::cast(this)->HasPropertyWithHandler(name);
+bool JSReceiver::HasProperty(Handle<JSReceiver> object,
+                             Handle<Name> name) {
+  if (object->IsJSProxy()) {
+    Handle<JSProxy> proxy = Handle<JSProxy>::cast(object);
+    return JSProxy::HasPropertyWithHandler(proxy, name);
   }
-  return GetPropertyAttribute(name) != ABSENT;
+  return object->GetPropertyAttribute(*name) != ABSENT;
 }
 
 
-bool JSReceiver::HasLocalProperty(Name* name) {
-  if (IsJSProxy()) {
-    return JSProxy::cast(this)->HasPropertyWithHandler(name);
+bool JSReceiver::HasLocalProperty(Handle<JSReceiver> object,
+                                  Handle<Name> name) {
+  if (object->IsJSProxy()) {
+    Handle<JSProxy> proxy = Handle<JSProxy>::cast(object);
+    return JSProxy::HasPropertyWithHandler(proxy, name);
   }
-  return GetLocalPropertyAttribute(name) != ABSENT;
+  return object->GetLocalPropertyAttribute(*name) != ABSENT;
 }
 
 
 PropertyAttributes JSReceiver::GetPropertyAttribute(Name* key) {
   uint32_t index;
   if (IsJSObject() && key->AsArrayIndex(&index)) {
     return GetElementAttribute(index);
   }
   return GetPropertyAttributeWithReceiver(this, key);
 }
@@ skipping 21 matching lines @@
 }
 
 
 MaybeObject* JSReceiver::GetIdentityHash(CreationFlag flag) {
   return IsJSProxy()
       ? JSProxy::cast(this)->GetIdentityHash(flag)
       : JSObject::cast(this)->GetIdentityHash(flag);
 }
 
 
-bool JSReceiver::HasElement(uint32_t index) {
-  if (IsJSProxy()) {
-    return JSProxy::cast(this)->HasElementWithHandler(index);
+bool JSReceiver::HasElement(Handle<JSReceiver> object, uint32_t index) {
+  if (object->IsJSProxy()) {
+    Handle<JSProxy> proxy = Handle<JSProxy>::cast(object);
+    return JSProxy::HasElementWithHandler(proxy, index);
   }
-  return JSObject::cast(this)->GetElementAttributeWithReceiver(
-      this, index, true) != ABSENT;
+  return Handle<JSObject>::cast(object)->GetElementAttributeWithReceiver(
+      *object, index, true) != ABSENT;
 }
 
 
-bool JSReceiver::HasLocalElement(uint32_t index) {
-  if (IsJSProxy()) {
-    return JSProxy::cast(this)->HasElementWithHandler(index);
+bool JSReceiver::HasLocalElement(Handle<JSReceiver> object, uint32_t index) {
+  if (object->IsJSProxy()) {
+    Handle<JSProxy> proxy = Handle<JSProxy>::cast(object);
+    return JSProxy::HasElementWithHandler(proxy, index);
   }
-  return JSObject::cast(this)->GetElementAttributeWithReceiver(
-      this, index, false) != ABSENT;
+  return Handle<JSObject>::cast(object)->GetElementAttributeWithReceiver(
+      *object, index, false) != ABSENT;
 }
 
 
 PropertyAttributes JSReceiver::GetLocalElementAttribute(uint32_t index) {
   if (IsJSProxy()) {
     return JSProxy::cast(this)->GetElementAttributeWithHandler(this, index);
   }
   return JSObject::cast(this)->GetElementAttributeWithReceiver(
       this, index, false);
 }
@@ skipping 482 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_