[Bug c++/88165] error: default member initializer for 'A::B::m' required before the end of its enclosing class

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88165

--- Comment #6 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
DR 1352 might be related.