On 2017.04.28 at 17:59 -0400, Jeffrey Walton wrote: > Hi Eveyone, > > I was reading though https://gcc.gnu.org/gcc-7/changes.html. > > Which version of C++ is default in GCC 7? % echo | g++ -x c++ -dM -E - | grep cplusplus #define __cplusplus 201402L -- Markus