[boost] aligned storage problems with borland

Serialization tests indicated that a recent change to aligned storage has broken serialization tests for borland. Could someone please look into this? Error E2031 ..\boost/aligned_storage.hpp 126: Cannot cast from 'aligned_storage<4,8> * const' to 'detail::aligned_storage::aligned_storage_imp<4,8> *' in function aligned_storage<4,8>::address() *** 1 errors in Compile *** Robert Ramey