Collin Funk wrote: > The immediate fix that comes to mind is using 'g++ -std=gnu23', but > there are 2 issues with this: > > 1. gnulib/m4/std-gnu23.m4 has no code for C++ versions, because no > one interested in C++ has contributed it to Autoconf yet. > 2. Bruno told me that the C++ standards are not compatible with each > other, so there would probably be more issues caused by the change > [1]. > > I have committed the two attached patches to Gnulib.
Thanks for the careful considerations. > For MSVC, I will probably have to add C++ templates... We need to test this manually, since the CI runs on GitHub are not using the gnulib-tool --with-c++-tests. Successfully tested with Solaris 10 CC, Oracle dev studio 12.6 CC, AIX 7.1 xlC, MSVC 14. So, all is fine. Bruno
