! { dg-do compile } 
! { dg-additional-options "-fcoarray=single" }

! TODO: These cases must fail

module test
contains
  subroutine oacc1(a)
    implicit none
    integer :: i
    integer, codimension[*] :: a
    !$acc declare device_resident (a)
    !$acc data copy (a)
    !$acc end data
    !$acc data deviceptr (a)
    !$acc end data
    !$acc parallel private (a)
    !$acc end parallel
    !$acc host_data use_device (a)
    !$acc end host_data
    !$acc parallel loop reduction(+:a)
    do i = 1,5
    enddo
    !$acc end parallel loop
    !$acc parallel loop
    do i = 1,5
      !$acc cache (a)
    enddo
    !$acc end parallel loop
    !$acc update device (a)
    !$acc update host (a)
    !$acc update self (a)
  end subroutine oacc1
end module test
! { dg-prune-output "ACC cache unimplemented" }