https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92583
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 |tsubst_copy, at |tsubst_copy, at |cp/pt.c:15552 |cp/pt.c:15552 --- Comment #4 from Jason Merrill <jason at gcc dot gnu.org> --- Fixed for GCC 10 so far.