[Bug fortran/84155] [8 Regression] program hangs on valid code

[juergen.reuter at desy dot de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84155

--- Comment #11 from Jürgen Reuter <juergen.reuter at desy dot de> ---
There was another test case that I submitted for #84141. It still failed after
the first preliminary fix.