Boost C++ Libraries: Ticket #11643: warning clang without c++11 https://svn.boost.org/trac10/ticket/11643 <p> We get this warning around a million times, when compiling our project: </p> <p> /opt/local/include/boost/mpl/print.hpp:50:19: warning: in-class initialization of non-static data member is a C++11 extension [-Wc++11-extensions] </p> <blockquote> <p> const int m_x = 1 / (sizeof(T) - sizeof(T)); </p> </blockquote> en-us Boost C++ Libraries /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/11643 Trac 1.4.3