[Bug c++/124306] [reflection] internal compiler error: segmentation fault when using meta::identifier_of

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=124306

--- Comment #3 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Created attachment 63802
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=63802&action=edit
gcc16-pr124306.patch

Untested fix.