[Bug fortran/84387] Defined output does not work for a derived type that has no components

[jvdelisle at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84387

--- Comment #11 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
(In reply to Dominique d'Humieres from comment #10)
> Is it fixed?

I should backport.