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! { dg-do run }
!
! PR 46174: [OOP] ALLOCATE with SOURCE: Deep copy missing
!
! Contributed by Tobias Burnus <burnus@gcc.gnu.org>
implicit none
type t
end type t
type, extends(t) :: t2
integer, allocatable :: a(:)
end type t2
class(t), allocatable :: x, y
integer :: i
allocate(t2 :: x)
select type(x)
type is (t2)
allocate(x%a(10))
x%a = [ (i, i = 1,10) ]
print '(*(i3))', x%a
class default
STOP 1
end select
allocate(y, source=x)
select type(x)
type is (t2)
x%a = [ (i, i = 11,20) ]
print '(*(i3))', x%a
class default
STOP 2
end select
select type(y)
type is (t2)
print '(*(i3))', y%a
if (any (y%a /= [ (i, i = 1,10) ])) STOP 3
class default
STOP 4
end select
end
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