[Bug c++/94937] ICE with if constexpr (in cp_get_fndecl_from_callee, at cp/cvt.c:1000)

[foss at grueninger dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94937

--- Comment #1 from Christoph <foss at grueninger dot de> ---
Created attachment 48433
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=48433&action=edit
S file