[Bug c++/102345] [modules] Cannot define a module interface unit for anything in

[redi at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102345

--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> ---
All testcases above need to be compiled with -fmodules-ts