https://gcc.gnu.org/bugzilla/show_bug.cgi?id=36412
--- Comment #4 from Peter Klotz <peter.klotz99 at gmail dot com> --- Hi Martin The company I work for makes heavy use of Red Hat Enterprise Linux 7. According to this article, a GCC 6 based Red Hat Developer Toolset should be available in the not too distant future. http://developers.redhat.com/blog/2016/02/23/upcoming-features-in-gcc-6/ So a backport to the GCC 6 release series would help. Regards, Peter.