On Fri, Jul 24, 2015 at 7:41 PM, Edward Diener
pointing to the line after it encounters 'struct size_t' as far as I can make out ( you need to preprocess the size_t.cpp test, comment out the #line directives and run the test against the preprocessed result to see what the compiler is objecting to ). It therefore fails a number of mpl tests which all prior versions of VC++ pass.
It flags this error in 5 mpl tests which use the boost::mpl::size_t integral wrapper, among which the easiest to analyze is the size_t.cpp test itself.
Anybody have any idea what is going on here with the compiler, or whether it can be fixed somehow in VC++14 for the mpl code ?
I don't have the compiler, but my guess is it's probably actually confused on the line: typedef size_t type; A simple workaround to try could be to change the typedef to: typedef mpl::size_t<N> type; If that fix works, I'd be surprised if such a change would break any other compilers. This is all just a guess, though. -- -Matt Calabrese