[Bug c++/122908] [modules] Member functions of class templates that have function friend definitions expose their bodies

[b.gomes.negri at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122908

--- Comment #2 from Bernardo Negri <b.gomes.negri at gmail dot com> ---
Forgot to mention: clang accepts the code.