[Patch, fortran] PR105594 - -Wuse-without-only issued for any submodule

[Paul Richard Thomas]

Hello All,

I have pushed this Steve Kargl's 4 year old patch to mainline, as
'obvious' and after regression testing. (r17-1256) It also fixed
115653, which was marked as a duplicate.

I will backport after a decent interval.

Cheers

Paul