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! { dg-do run }
!
! Test user_device_ptr nested within another parallel
! construct
!
program test_nested_use_device_ptr
use iso_c_binding, only: c_loc, c_ptr
implicit none
real, allocatable, target :: arr(:,:)
integer :: width = 1024, height = 1024, i
type(c_ptr) :: devptr
allocate(arr(width,height))
!$omp target enter data map(alloc: arr)
!$omp target data use_device_ptr(arr)
devptr = c_loc(arr(1,1))
!$omp end target data
!$omp parallel default(none) shared(arr, devptr)
!$omp single
!$omp target data use_device_ptr(arr)
call thing(c_loc(arr), devptr)
!$omp end target data
!$omp end single
!$omp end parallel
!$omp target exit data map(delete: arr)
contains
subroutine thing(myarr, devptr)
use iso_c_binding, only: c_ptr, c_associated
implicit none
type(c_ptr) :: myarr, devptr
if (.not.c_associated(myarr, devptr)) stop 1
end subroutine thing
end program
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