https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81917
Martin Liška <marxin at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-08-22 CC| |marxin at gcc dot gnu.org Ever confirmed|0 |1 --- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> --- Reduced test-case: template <typename> using a void; template <typename, typename = void> class b { typedef int c } template <typename d> class b<d, a<d::e>>; template <typename d, typename = typename b<d>::c> class f; template <typename> class g; template <typename, typename> class h { class i; typedef g<f<i>> j class i { j k } } typename h<int, int>:: Marek was it a valid test-case at the beginning?