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! { dg-do run }
! Test the fix for PR43291, which was a regression that caused
! incorrect type mismatch errors at line 46. In the course of
! fixing the PR, it was noted that the dynamic dispatch of the
! final typebound call was not occurring - hence the dg-do run.
!
! Contributed by Janus Weil <janus@gcc.gnu.org>
!
module m1
type :: t1
contains
procedure :: sizeof
end type
contains
integer function sizeof(a)
class(t1) :: a
sizeof = 1
end function sizeof
end module
module m2
use m1
type, extends(t1) :: t2
contains
procedure :: sizeof => sizeof2
end type
contains
integer function sizeof2(a)
class(t2) :: a
sizeof2 = 2
end function
end module
module m3
use m2
type :: t3
class(t1), pointer :: a
contains
procedure :: sizeof => sizeof3
end type
contains
integer function sizeof3(a)
class(t3) :: a
sizeof3 = a%a%sizeof()
end function
end module
use m1
use m2
use m3
type(t1), target :: x
type(t2), target :: y
type(t3) :: z
z%a => x
if ((z%sizeof() .ne. 1) .or. (z%a%sizeof() .ne. 1)) STOP 1
z%a => y
if ((z%sizeof() .ne. 2) .or. (z%a%sizeof() .ne. 2)) STOP 2
end
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