id summary reporter owner description type status milestone component version severity resolution keywords cc 11863 Compilation failure when trying to use Boost Test gordon@… Aleksey Gurtovoy "I have a program that uses Boost Test. It works under Boost 1.59.0. Under Boost 1.60.0 and Mac OS X I get compilation errors in mp_defer.hpp, which is ultimately included from boost/test/unit_test.hpp. The first compilation error is in line 28 of mp_defer.hpp static boost::true_type check(int); The error caret is at the start of ""check"" and the message is:[[BR]] Expected member name or ';' after declaration specifiers. The compiler is Apple LLVM 7.0 and the C++ dialect is C++14. I have not submitted a ticket to Boost before - apologies if I have missed something obvious." Bugs new To Be Determined mpl Boost 1.60.0 Showstopper compilation failure