Index: src/ic/handler-compiler.cc |
diff --git a/src/ic/handler-compiler.cc b/src/ic/handler-compiler.cc |
index cf7c6b1f1c1cf84d0f02bccdc5959ba45d921507..d0180039f5d0ff74c8a36a938cd1294942584c29 100644 |
--- a/src/ic/handler-compiler.cc |
+++ b/src/ic/handler-compiler.cc |
@@ -28,7 +28,7 @@ |
Handle<Code> NamedLoadHandlerCompiler::ComputeLoadNonexistent( |
Handle<Name> name, Handle<Map> receiver_map) { |
Isolate* isolate = name->GetIsolate(); |
- if (receiver_map->prototype()->IsNull()) { |
+ if (receiver_map->prototype()->IsNull(isolate)) { |
// TODO(jkummerow/verwaest): If there is no prototype and the property |
// is nonexistent, introduce a builtin to handle this (fast properties |
// -> return undefined, dictionary properties -> do negative lookup). |
@@ -51,7 +51,7 @@ |
Handle<JSObject> last(JSObject::cast(receiver_map->prototype())); |
while (true) { |
if (current_map->is_dictionary_map()) cache_name = name; |
- if (current_map->prototype()->IsNull()) break; |
+ if (current_map->prototype()->IsNull(isolate)) break; |
if (name->IsPrivate()) { |
// TODO(verwaest): Use nonexistent_private_symbol. |
cache_name = name; |