https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70218
Patrick Palka <ppalka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[5/6 Regression] Illegal |[5 Regression] Illegal |access to private fields |access to private fields |succeeds with 5/6 |succeeds with 5/6 --- Comment #6 from Patrick Palka <ppalka at gcc dot gnu.org> --- Fixed on GCC 6 so far.