I have updated our table: https://developer.mozilla.org/en-US/docs/Mozilla/Using_CXX_in_Mozilla_code
On Mon, Apr 2, 2018 at 5:30 PM, Jeff Gilbert <jgilb...@mozilla.com> wrote: > Bug 1444274 will bump our minimum GCC version to 6.1. GCC-7 will > continue to work. > > If you build with GCC instead of Clang on Linux, I've been told that > the system gcc package for Ubuntu 16.04 LTS is gcc-5, so very soon > you'll need to install a gcc-6 package to continue to build. > > With a bump to GCC 6, along with the bump to vs2017, we should be able > to start relying on c++14 features. This will help out with tracking > upstream projects which are starting to rely in c++14, as well as > letting us phase in new tools into our c++ toolbox. (relaxed constexpr > is a big one) _______________________________________________ dev-builds mailing list dev-builds@lists.mozilla.org https://lists.mozilla.org/listinfo/dev-builds