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! { dg-do run }
! { dg-additional-sources assumed_rank_8_c.c }
!
! PR fortran/48820
!
! Scalars to assumed-rank tests
!
program main
implicit none
type t
integer :: i
end type t
interface
subroutine check (x)
integer :: x(..)
end subroutine check
subroutine check2 (x)
import t
class(t) :: x(..)
end subroutine check2
end interface
integer :: j
type(t), target :: y
class(t), allocatable, target :: yac
y%i = 489
allocate (yac)
yac%i = 489
j = 0
call fc()
call fc(null())
call fc(y)
call fc(yac)
if (j /= 2) call abort ()
j = 0
call gc(null())
call gc(y)
call gc(yac)
deallocate (yac)
call gc(yac)
if (j /= 2) call abort ()
j = 0
call hc(yac)
allocate (yac)
yac%i = 489
call hc(yac)
if (j /= 1) call abort ()
j = 0
call ft()
call ft(null())
call ft(y)
call ft(yac)
if (j /= 2) call abort ()
j = 0
call gt(null())
call gt(y)
call gt(yac)
deallocate (yac)
call gt(yac)
if (j /= 2) call abort ()
j = 0
call ht(yac)
allocate (yac)
yac%i = 489
call ht(yac)
if (j /= 1) call abort ()
contains
subroutine fc (x)
class(t), optional :: x(..)
if (.not. present (x)) return
if (.not. SAME_TYPE_AS (x, yac)) call abort ()
if (rank (x) /= 0) call abort
call check2 (x)
j = j + 1
end subroutine
subroutine gc (x)
class(t), pointer, intent(in) :: x(..)
if (.not. associated (x)) return
if (.not. SAME_TYPE_AS (x, yac)) call abort ()
if (rank (x) /= 0) call abort ()
call check2 (x)
j = j + 1
end subroutine
subroutine hc (x)
class(t), allocatable :: x(..)
if (.not. allocated (x)) return
if (.not. SAME_TYPE_AS (x, yac)) call abort ()
if (rank (x) /= 0) call abort
call check2 (x)
j = j + 1
end subroutine
subroutine ft (x)
type(t), optional :: x(..)
if (.not. present (x)) return
if (.not. SAME_TYPE_AS (x, yac)) call abort ()
if (rank (x) /= 0) call abort
call check2 (x)
j = j + 1
end subroutine
subroutine gt (x)
type(t), pointer, intent(in) :: x(..)
if (.not. associated (x)) return
if (.not. SAME_TYPE_AS (x, yac)) call abort ()
if (rank (x) /= 0) call abort ()
call check2 (x)
j = j + 1
end subroutine
subroutine ht (x)
type(t), allocatable :: x(..)
if (.not. allocated (x)) return
if (.not. SAME_TYPE_AS (x, yac)) call abort ()
if (rank (x) /= 0) call abort
call check2 (x)
j = j + 1
end subroutine
end program main
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