[Bug c/117856] -aux-info not expecting error_mark for types of arguments

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117856

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
https://gcc.gnu.org/onlinedocs/gcc-14.2.0/gcc/C-Dialect-Options.html#index-aux-info