hello helge, from the boost.lockfree tests on the testfarm: http://tinyurl.com/bwyc5t7 W:\trunkvc9\boost\boost/atomic/detail/interlocked.hpp(125) : error C2039: 'platform_cmpxchg32' : is not a member of 'boost::atomics::detail' W:\trunkvc9\boost\boost/atomic/detail/interlocked.hpp(125) : error C3861: 'platform_cmpxchg32': identifier not found W:\trunkvc9\boost\boost/atomic/detail/interlocked.hpp(127) : warning C4800: 'boost::uint32_t' : forcing value to bool 'true' or 'false' (performance warning) W:\trunkvc9\boost\boost/mpl/aux_/integral_wrapper.hpp(72) : warning C4307: '+' : integral constant overflow W:\trunkvc9\boost\boost/lockfree/detail/parameter.hpp(39) : see reference to class template instantiation would be great if you could add boost.atomic to the test farm to catch this kind of errors. thanks, tim