https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67593
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2015-09-15 Ever confirmed|0 |1 --- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> --- It still fails even like this: template <typename T> struct outer { static constexpr T t{}; template <T...> struct inner {}; template <T... Ts> struct inner<t, Ts...> {}; };