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! RUN: %S/../test_errors.sh %s %t %flang -fopenacc
! REQUIRES: shell
! Check OpenACC clause validity for the following construct and directive:
! 2.14.4 Update
program openacc_update_validity
implicit none
type atype
real(8), dimension(10) :: arr
end type atype
integer :: i
integer, parameter :: N = 256
integer, dimension(N) :: c
integer :: async1
integer :: wait1, wait2
real(8), dimension(N, N) :: aa, bb, cc
logical :: ifCondition = .TRUE.
type(atype) :: t
type(atype), dimension(10) :: ta
real(8), dimension(N) :: a, f, g, h
!ERROR: At least one of DEVICE, HOST, SELF clause must appear on the UPDATE directive
!$acc update
!$acc update device(t%arr(:))
!$acc update device(ta(i)%arr(:))
!$acc update self(a, f) host(g) device(h)
!$acc update host(aa) async(1)
!$acc update device(bb) async(async1)
!ERROR: At most one ASYNC clause can appear on the UPDATE directive
!$acc update host(aa, bb) async(1) async(2)
!$acc update self(bb, cc(:)) wait(1)
!ERROR: SELF clause on the UPDATE directive must have a var-list
!$acc update self
!$acc update device(aa, bb, cc) wait(wait1)
!$acc update host(aa) host(bb) device(cc) wait(1,2)
!$acc update device(aa, cc) wait(wait1, wait2)
!$acc update device(aa) device_type(*) async
!$acc update host(bb) device_type(*) wait
!$acc update self(cc) device_type(1,2) async device_type(3) wait
!ERROR: At most one IF clause can appear on the UPDATE directive
!$acc update device(aa) if(.true.) if(ifCondition)
!ERROR: At most one IF_PRESENT clause can appear on the UPDATE directive
!$acc update device(bb) if_present if_present
!ERROR: Clause IF is not allowed after clause DEVICE_TYPE on the UPDATE directive
!$acc update device(i) device_type(*) if(.TRUE.)
end program openacc_update_validity
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