Patch ping

[Jakub Jelinek]

Hi!

I'd like to ping 2 patches:

PR83659 cxx_fold_indirect_ref ICE fix
  http://gcc.gnu.org/ml/gcc-patches/2018-01/msg02211.html

PR83708 __VA_OPT__ assorted fixes
  http://gcc.gnu.org/ml/gcc-patches/2018-01/msg00727.html

        Jakub