Handlify JSReceiver::SetProperty and friends.

src/stub-cache.cc

Index: src/stub-cache.cc
diff --git a/src/stub-cache.cc b/src/stub-cache.cc
index 7b23d0c96abf9ee6a14b4d6c61a38ce33b167626..ec3d277538609925991efb544002a0e79b960c1f 100644
--- a/src/stub-cache.cc
+++ b/src/stub-cache.cc
@@ -1395,17 +1395,19 @@ RUNTIME_FUNCTION(MaybeObject*, LoadPropertyWithInterceptorForCall) {
 
 
 RUNTIME_FUNCTION(MaybeObject*, StoreInterceptorProperty) {
+  HandleScope scope(isolate);
   ASSERT(args.length() == 4);
-  JSObject* recv = JSObject::cast(args[0]);
-  Name* name = Name::cast(args[1]);
-  Object* value = args[2];
+  Handle<JSObject> recv(JSObject::cast(args[0]));

[Toon Verwaest, 2013/09/16 16:37:50]

CONVERT_ARG_HANDLE_CHECKED(JSObject, 0, recv);
...

[Michael Starzinger, 2013/09/17 10:44:16]

I would love to use those macros here, but only runtime.cc has these macros
available. I propose to leave that as a followup for another cleanup.

+  Handle<Name> name(Name::cast(args[1]));
+  Handle<Object> value(args[2], isolate);
   ASSERT(args.smi_at(3) == kStrictMode || args.smi_at(3) == kNonStrictMode);
   StrictModeFlag strict_mode = static_cast<StrictModeFlag>(args.smi_at(3));
   ASSERT(recv->HasNamedInterceptor());
   PropertyAttributes attr = NONE;
-  MaybeObject* result = recv->SetPropertyWithInterceptor(
-      name, value, attr, strict_mode);
-  return result;
+  Handle<Object> result = JSObject::SetPropertyWithInterceptor(
+      recv, name, value, attr, strict_mode);
+  RETURN_IF_EMPTY_HANDLE(isolate, result);
+  return *result;
 }