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program main
use omp_lib
use iso_c_binding
implicit none (external, type)
integer :: d, id
type(c_ptr) :: p, p1, p2
integer, target :: a(1:0), b(1:2)
d = omp_get_default_device ()
id = omp_get_initial_device ()
if (d < 0 .or. d >= omp_get_num_devices ()) &
d = id
p = omp_target_alloc (c_sizeof (c_int), d)
if (.not. c_associated (p)) &
stop 0 ! okay
if (omp_target_associate_ptr (c_loc (a), p, c_sizeof (c_int), &
0_c_size_t, d) == 0) then
if(.not. c_associated (omp_get_mapped_ptr (c_loc (a), d), p)) &
stop 1
if (omp_target_disassociate_ptr (c_loc (a), d) /= 0) &
stop 2
if(c_associated (omp_get_mapped_ptr (c_loc (a), d))) &
stop 3
!$omp target data map(alloc: a) device(d)
!$omp target map(from: p1) map(alloc: a) device(d)
p1 = c_loc (a);
!$omp end target
if (c_associated (omp_get_mapped_ptr (c_loc (a), d))) &
stop 4
!$omp end target data
!$omp target data map(alloc: b(1:0)) device(d)
!$omp target map(from: p2) map(alloc: b(1:0)) device(d)
p2 = c_loc (b(1));
!$omp end target
if (c_associated (omp_get_mapped_ptr (c_loc (b(1)), d))) &
stop 5
!$omp end target data
end if
call omp_target_free (p, d)
end program main
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