[Bug c++/120314] internal compiler error: tree check: expected tree that contains 'decl minimal' structure, have 'error_mark' in decl_internal_context_p, at cp/tree.cc:3866 only in trunk and 15.1 with -std=c++23

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120314

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Created attachment 61448
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61448&action=edit
Reduced testcase