[Bug fortran/119136] Printing result of function that prints itself hangs

[tkoenig at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119136

--- Comment #12 from Thomas Koenig <tkoenig at gcc dot gnu.org> ---
For asynchronous I/O, if there still is anything pending, then also
an error should be issued.