USE_GC            239 gc/tests/test_cpp.cc             D* d = ::new (USE_GC, D::CleanUp, (void*)(long)i) D( i );
USE_GC            247 gc/tests/test_cpp.cc             A* a = new (USE_GC) A( i );
USE_GC            249 gc/tests/test_cpp.cc             b = new (USE_GC) B( i );