[Bug c++/69203] ICE in potential_constant_expression_1, at cp/constexpr.c:4754

[pinskia at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69203

--- Comment #5 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
I can reproduce it with -Wall.  Reducing.