[Bug c++/109723] [14 regression] ICE in instantiate_decl, at cp/pt.cc:27066 when building opencv-4.7.0

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109723

--- Comment #2 from Sam James <sjames at gcc dot gnu.org> ---
Created attachment 54990
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54990&action=edit
reduced.ii