On 1/27/2017 6:52 AM, Phillip Seaver wrote:

I recently updated to 1.63 from 1.57, and I'm now getting warnings from
usages of BOOST_PARAMETER_MEMBER_FUNCTION on Windows (msvc-12.0) like:

warning C4003: not enough actual parameters for macro
'BOOST_PP_SEQ_DETAIL_EMPTY_SIZE'
warning C4003: not enough actual parameters for macro
'BOOST_PP_SEQ_DETAIL_IS_NOT_EMPTY'

Should I be concerned about the warnings?  Any way to get rid of them?

You need not be concerned about these warnings. I have made some changes to Boost PP for the next release which may eliminate the above two warnings, but in general the VC++ preprocessor often gives spurious warnings of this kind which do not affect anything. The VC++ is not a standard conforming C++ preprocessor in numerous ways.