Index: src/bootstrapper.cc |
diff --git a/src/bootstrapper.cc b/src/bootstrapper.cc |
index 091e2019050bd6927c6bb344bb0f0952c7d28888..cd4fb89a29674b4f0f0e107789136ca02bcbf65d 100644 |
--- a/src/bootstrapper.cc |
+++ b/src/bootstrapper.cc |
@@ -1103,6 +1103,7 @@ void Genesis::InitializeGlobal(Handle<JSGlobalObject> global_object, |
Builtins::kObjectGetOwnPropertyNames, 1, false); |
SimpleInstallFunction(object_function, "getOwnPropertySymbols", |
Builtins::kObjectGetOwnPropertySymbols, 1, false); |
+ SimpleInstallFunction(object_function, "is", Builtins::kObjectIs, 2, true); |
Handle<JSFunction> object_is_extensible = |
SimpleInstallFunction(object_function, "isExtensible", |
Builtins::kObjectIsExtensible, 1, false); |