https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114275
Nathaniel Shead <nshead at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 CC| |nshead at gcc dot gnu.org Status|UNCONFIRMED |NEW Last reconfirmed| |2024-03-08 --- Comment #2 from Nathaniel Shead <nshead at gcc dot gnu.org> --- Minimised: // m.cpp module; template <typename... _Elements> struct T; template <typename H> struct T<H> { template <typename...> friend struct T; }; export module M; export template <typename=void> void fun() { T<int> t; } // main.cpp import M; int main() { fun(); }