https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91966
Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[8/9 Regression] pack |[8 Regression] pack |expansion for Cartesian |expansion for Cartesian |product breaks if certain |product breaks if certain |indirections are involved |indirections are involved |since |since |r6-1487-g1a4cd2cd7e7266b0 |r6-1487-g1a4cd2cd7e7266b0 --- Comment #5 from Jason Merrill <jason at gcc dot gnu.org> --- Fixed for 9.4/10. Does anyone care about fixing this in GCC 8?