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! { dg-do run }
!
! PR fortran/57445
!
! Contributed by Tobias Burnus <burnus@gcc.gnu.org>
!
! Spurious assert was added at revision 192495
!
module m
implicit none
type t
integer :: i
end type t
contains
subroutine opt(xa, xc, xaa, xca)
type(t), allocatable, intent(out), optional :: xa
class(t), allocatable, intent(out), optional :: xc
type(t), allocatable, intent(out), optional :: xaa(:)
class(t), allocatable, intent(out), optional :: xca(:)
if (present (xca)) call foo_opt(xca=xca)
end subroutine opt
subroutine foo_opt(xa, xc, xaa, xca)
type(t), allocatable, intent(out), optional :: xa
class(t), allocatable, intent(out), optional :: xc
type(t), allocatable, intent(out), optional :: xaa(:)
class(t), allocatable, intent(out), optional :: xca(:)
if (present (xca)) then
if (allocated (xca)) deallocate (xca)
allocate (xca(3), source = [t(9),t(99),t(999)])
end if
end subroutine foo_opt
end module m
use m
class(t), allocatable :: xca(:)
allocate (xca(1), source = t(42))
select type (xca)
type is (t)
if (any (xca%i .ne. [42])) call abort
end select
call opt (xca = xca)
select type (xca)
type is (t)
if (any (xca%i .ne. [9,99,999])) call abort
end select
end
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