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! { dg-do run }
!
! PR 41829: [OOP] Runtime error with dynamic dispatching. Tests
! dynamic dispatch in a case where the caller knows nothing about
! the dynamic type at compile time.
!
! Contributed by Salvatore Filippone <sfilippone@uniroma2.it>
!
module foo_mod
type foo
integer :: i
contains
procedure, pass(a) :: doit
procedure, pass(a) :: getit
end type foo
private doit,getit
contains
subroutine doit(a)
class(foo) :: a
a%i = 1
! write(*,*) 'FOO%DOIT base version'
end subroutine doit
function getit(a) result(res)
class(foo) :: a
integer :: res
res = a%i
end function getit
end module foo_mod
module foo2_mod
use foo_mod
type, extends(foo) :: foo2
integer :: j
contains
procedure, pass(a) :: doit => doit2
procedure, pass(a) :: getit => getit2
end type foo2
private doit2, getit2
contains
subroutine doit2(a)
class(foo2) :: a
a%i = 2
a%j = 3
! write(*,*) 'FOO2%DOIT derived version'
end subroutine doit2
function getit2(a) result(res)
class(foo2) :: a
integer :: res
res = a%j
end function getit2
end module foo2_mod
module bar_mod
use foo_mod
type bar
class(foo), allocatable :: a
contains
procedure, pass(a) :: doit
procedure, pass(a) :: getit
end type bar
private doit,getit
contains
subroutine doit(a)
class(bar) :: a
call a%a%doit()
end subroutine doit
function getit(a) result(res)
class(bar) :: a
integer :: res
res = a%a%getit()
end function getit
end module bar_mod
program testd10
use foo_mod
use foo2_mod
use bar_mod
type(bar) :: a
allocate(foo :: a%a)
call a%doit()
! write(*,*) 'Getit value : ', a%getit()
if (a%getit() .ne. 1) call abort
deallocate(a%a)
allocate(foo2 :: a%a)
call a%doit()
! write(*,*) 'Getit value : ', a%getit()
if (a%getit() .ne. 3) call abort
end program testd10
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