ES6 computed property names

src/runtime/runtime-object.cc

Index: src/runtime/runtime-object.cc
diff --git a/src/runtime/runtime-object.cc b/src/runtime/runtime-object.cc
index 18078fc78f1dc14b9b8a435cbf03c989d18d8589..c83e2942f4fd7562a7ae883b11fcdc66bc15179a 100644
--- a/src/runtime/runtime-object.cc
+++ b/src/runtime/runtime-object.cc
@@ -1444,7 +1444,7 @@ RUNTIME_FUNCTION(Runtime_DefineAccessorPropertyUnchecked) {
   DCHECK(args.length() == 5);
   CONVERT_ARG_HANDLE_CHECKED(JSObject, obj, 0);
   RUNTIME_ASSERT(!obj->IsNull());
-  CONVERT_ARG_HANDLE_CHECKED(Name, name, 1);
+  CONVERT_ARG_HANDLE_CHECKED(Object, key, 1);

[arv (Not doing code reviews), 2014/12/10 23:38:13]

revert this. handle ToName in caller instead.

[arv (Not doing code reviews), 2014/12/11 23:10:34]

Done.

   CONVERT_ARG_HANDLE_CHECKED(Object, getter, 2);
   RUNTIME_ASSERT(IsValidAccessor(getter));
   CONVERT_ARG_HANDLE_CHECKED(Object, setter, 3);
@@ -1453,6 +1453,9 @@ RUNTIME_FUNCTION(Runtime_DefineAccessorPropertyUnchecked) {
   RUNTIME_ASSERT((unchecked & ~(READ_ONLY | DONT_ENUM | DONT_DELETE)) == 0);
   PropertyAttributes attr = static_cast<PropertyAttributes>(unchecked);
 
+  Handle<Name> name;
+  ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, name,
+                                     Runtime::ToName(isolate, key));
   RETURN_FAILURE_ON_EXCEPTION(
       isolate, JSObject::DefineAccessor(obj, name, getter, setter, attr));
   return isolate->heap()->undefined_value();