[Bug fortran/92358] libgfortran/io/async.c:548:37: warning: unused parameter 'cmp'

[jvdelisle at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92358

--- Comment #1 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
I notoced your report here. I do not get that warning on my system here.  I am
using gcc version 9.2.1 20190827 to build with.  What are you using?