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! { dg-do run }
!
! Test for the fix for PR34640. In this case, final testing of the
! patch revealed that in some cases the actual descriptor was not
! being passed to procedure dummy pointers.
!
! Contributed by Thomas Koenig <tkoenig@netcologne.de>
!
module x
use iso_c_binding
implicit none
type foo
complex :: c
integer :: i
end type foo
contains
subroutine printit(c, a)
complex, pointer, dimension(:) :: c
integer :: i
integer(kind=c_intptr_t) :: a
a = transfer(c_loc(c(2)),a)
end subroutine printit
end module x
program main
use x
use iso_c_binding
implicit none
type(foo), dimension(5), target :: a
integer :: i
complex, dimension(:), pointer :: pc
integer(kind=c_intptr_t) :: s1, s2, s3
a%i = 0
do i=1,5
a(i)%c = cmplx(i**2,i)
end do
pc => a%c
call printit(pc, s3)
s1 = transfer(c_loc(a(2)%c),s1)
if (s1 /= s3) STOP 1
s2 = transfer(c_loc(pc(2)),s2)
if (s2 /= s3) STOP 2
end program main
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