[boost] [1.45][thread] TSS showstopper?

The recent changes to Boost.Thread in both Trunk and Release branches have broken one of the regex tests: testing.capture-output ..\..\..\bin.v2\libs\regex\test\regex_regress_threaded.test\msvc-10.0\debug\asynch-exceptions-on\threading-multi\regex_regress_threaded.run ====== BEGIN OUTPUT ====== TSS Initialisation failed with message: boost::thread_resource_error **** error return code: -1 ******** errors detected; see standard output for details ******** EXIT STATUS: 1 ====== END OUTPUT ====== I assume it's quite likely that if this effects the regex lib, then it will equally impact on user code that uses thread_specific_pointer? Regards, John.