zhuyanlinzyl commented on pull request #4418: URL: https://github.com/apache/incubator-nuttx/pull/4418#issuecomment-906427619
hi, @davids5: offsetof have a little difference in C++ language https://en.cppreference.com/w/cpp/types/offsetof. https://gist.github.com/graphitemaster/494f21190bb2c63c5516 In nuttx, when enable LIBCXXABI config, C++ toolchain generate build break which complain `offsetof` is not a constant in static_assert(sizeof(_Unwind_Exception) + offsetof(__cxa_dependent_exception, unwindHeader) == sizeof(__cxa_dependent_exception) use built-in offset could be a better way for compile with fixed language code. https://stackoverflow.com/questions/47219978/why-offsetof-implementations-strangely-differs-on-c-and-c -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
