[Bug c++/110397] types may not be defined in parameter types leads to ICE with -fdump-tree-original (or no -quiet when invoking cc1plus directly)

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110397

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
Note here is the odd thing about this issue, it only shows up some of the time.
You can reproduce it 100% of the time if you use -fdump-tree-original .
Also don't need the include of iostream (though if using godbolt you do need it
if not using -fdump-tree-original) .