[Bug fortran/84141] [8.0.1 regression] Internal error: type_name(): Bad type

[juergen.reuter at desy dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84141

--- Comment #4 from Jürgen Reuter <juergen.reuter at desy dot de> ---
The reproducer will build an executable ./seg_prod which generates the run time
error in the 7. unit test.