Hi

As previously discussed, this version of the patch adds code to emit a 
warning when a directive like this:

!$omp declare target indirect(.true.)

is encountered (i.e. a target directive containing at least one clause, 
but no to/enter clause, which appears to violate the OpenMP standard). A 
test is also added to gfortran.dg/gomp/declare-target-indirect-1.f90 to 
test for this.

I have also added a declare-target-indirect-3.f90 test to libgomp to 
check that procedures passed via a dummy argument work properly when 
used in an indirect call.

Okay for mainline?

Thanks

Kwok