Fix Runtime_SetProperty to properly handle OOM failures

src/objects.cc

 // Copyright 2013 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 12039 matching lines @@
 }
 
 
 Handle<Object> JSObject::SetElement(Handle<JSObject> object,
                                     uint32_t index,
                                     Handle<Object> value,
                                     PropertyAttributes attr,
                                     StrictModeFlag strict_mode,
                                     SetPropertyMode set_mode) {
   if (object->HasExternalArrayElements()) {
-    if (!value->IsSmi() && !value->IsHeapNumber() && !value->IsUndefined()) {
+    if (!value->IsNumber() && !value->IsUndefined()) {
       bool has_exception;
       Handle<Object> number = Execution::ToNumber(value, &has_exception);
       if (has_exception) return Handle<Object>();
       value = number;
     }
   }
   CALL_HEAP_FUNCTION(
       object->GetIsolate(),
       object->SetElement(index, *value, attr, strict_mode, true, set_mode),
       Object);
@@ skipping 3743 matching lines @@
   return static_cast<Type*>(type_raw());
 }
 
 
 void PropertyCell::set_type(Type* type, WriteBarrierMode ignored) {
   set_type_raw(type, ignored);
 }
 
 
 } }  // namespace v8::internal