another attempt at fixing 15107

test/cctest/test-api.cc

 // Copyright 2012 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 5128 matching lines @@
   // Force the list of returned keys to be stored in a Arguments object.
   Local<Script> indexed_property_names_script = Script::Compile(v8_str(
       "function f(w,x) {"
       " return arguments;"
       "}"
       "keys = f(0, 1, 2, 3);"
       "keys;"));
   Local<Object> result =
       Local<Object>::Cast(indexed_property_names_script->Run());
   // Have to populate the handle manually, as it's not Cast-able.
-  Local<v8::Array> array_result;
-  Object** ptr = reinterpret_cast<Object**>(&array_result);
-  *ptr = *reinterpret_cast<Object**>(&result);
-  return array_result;
+  i::Handle<i::JSObject> o =
+      v8::Utils::OpenHandle<Object, i::JSObject>(result);
+  i::Handle<i::JSArray> array(reinterpret_cast<i::JSArray*>(*o));
+  return v8::Utils::ToLocal(array);
 }
 
 
 static v8::Handle<Value> NonStrictIndexedPropertyGetter(
     uint32_t index,
     const AccessorInfo& info) {
   ApiTestFuzzer::Fuzz();
   if (index < 4) {
     return v8::Handle<Value>(v8_num(index));
   }
@@ skipping 14207 matching lines @@
   i::Semaphore* sem_;
   volatile int sem_value_;
 };
 
 
 THREADED_TEST(SemaphoreInterruption) {
   ThreadInterruptTest().RunTest();
 }
 
 #endif  // WIN32