https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92654
Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[8/9/10 Regression] |[8/9 Regression] internal |internal compiler error: in |compiler error: in |lookup_template_class_1 |lookup_template_class_1 --- Comment #11 from Jason Merrill <jason at gcc dot gnu.org> --- Fixed for GCC 10 so far.