https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86037
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2019-12-10 CC| |jakub at gcc dot gnu.org, | |jason at gcc dot gnu.org, | |mpolacek at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Bisection shows that the g++ 7 behavior mentioned above has been present before r251433 where it started to be rejected (__PRETTY_FUNCTION__ was not declared), then in r251567 started ICEing and finally with r258660 is accepted again, but without the [with ...]. Unfortunately, due to the long time when it was ICEing, it is hard to narrow it further.