build fix for 15142

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 12747 matching lines @@
   v8::Isolate* isolate = outer->GetIsolate();
   v8::Persistent<v8::Context> inner;
   {
     v8::HandleScope scope(isolate);
     inner.Reset(isolate, v8::Context::New(isolate));
   }
   v8::HandleScope scope(isolate);
   {
     // Don't want a handle here, so do this unsafely
     v8::Handle<v8::Context> inner_local =
-        *reinterpret_cast<v8::Handle<v8::Context>*>(&inner);
+        v8::Utils::Convert<i::Object, v8::Context>(
+            v8::Utils::OpenPersistent(inner));
     inner_local->Enter();
     inner.Dispose();
     inner.Clear();
     inner_local->Exit();
   }
 }
 
 
 // Regression test for issue 54, object templates with internal fields
 // but no accessors or interceptors did not get their internal field
@@ skipping 6675 matching lines @@
   i::Semaphore* sem_;
   volatile int sem_value_;
 };
 
 
 THREADED_TEST(SemaphoreInterruption) {
   ThreadInterruptTest().RunTest();
 }
 
 #endif  // WIN32