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! { dg-additional-options "-std=f2008" }
! See also loop-3-2.f95.
subroutine test1
implicit none
integer :: i, j
! !$acc end loop not required by spec
!$acc loop
do i = 1,5
enddo
!$acc end loop ! { dg-warning "Redundant" }
!$acc loop
do i = 1,5
enddo
j = 1
!$acc end loop ! { dg-error "Unexpected" }
!$acc parallel
!$acc loop
do i = 1,5
enddo
!$acc end parallel
!$acc end loop ! { dg-error "Unexpected" }
! OpenACC does not support Fortran 2008 do concurrent statement
!$acc loop
do concurrent (i = 1:5) ! { dg-error "ACC LOOP cannot be a DO CONCURRENT loop" }
end do
!$acc loop
outer_loop: do i = 1, 5
inner_loop: do j = 1,5
if (i .eq. j) cycle outer_loop
if (i .ne. j) exit outer_loop ! { dg-error "EXIT statement" }
end do inner_loop
end do outer_loop
outer_loop1: do i = 1, 5
!$acc loop
inner_loop1: do j = 1,5
if (i .eq. j) cycle outer_loop1 ! { dg-error "CYCLE statement" }
end do inner_loop1
end do outer_loop1
!$acc loop collapse(2)
outer_loop2: do i = 1, 5
inner_loop2: do j = 1,5
if (i .eq. j) cycle outer_loop2 ! { dg-error "CYCLE statement" }
if (i .ne. j) exit outer_loop2 ! { dg-error "EXIT statement" }
end do inner_loop2
end do outer_loop2
end subroutine test1
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