https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91592
Marek Polacek <mpolacek at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2019-08-29 CC| |mpolacek at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> --- The problem is that for the // FAIL case we never enforce the access of operator= in B.