[Bug c++/126204] [14/15/16/17 Regression] internal compiler error: in cxx_eval_constant_expression, at cp/constexpr.cc:10607 with ?: and template function in a template

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=126204

--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 64999
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=64999&action=edit
Full reduced testcase