[Bug c++/105859] ICE in instantiate_decl

[sam at gentoo dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105859

--- Comment #1 from Sam James <sam at gentoo dot org> ---
Created attachment 53090
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53090&action=edit
minimised.ii