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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gfortran.dg/] [select_type_8.f03] - Rev 302
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! { dg-do run }
!
! executing SELECT TYPE statements with CLASS IS blocks
!
! Contributed by Janus Weil <janus@gcc.gnu.org>
implicit none
type :: t1
integer :: i
end type t1
type, extends(t1) :: t2
integer :: j
end type t2
type, extends(t2) :: t3
real :: r
end type
class(t1), pointer :: cp
type(t1), target :: a
type(t2), target :: b
type(t3), target :: c
integer :: i
cp => c
i = 0
select type (cp)
type is (t1)
i = 1
type is (t2)
i = 2
class is (t1)
i = 3
class default
i = 4
end select
print *,i
if (i /= 3) call abort()
cp => a
select type (cp)
type is (t1)
i = 1
type is (t2)
i = 2
class is (t1)
i = 3
end select
print *,i
if (i /= 1) call abort()
cp => b
select type (cp)
type is (t1)
i = 1
class is (t3)
i = 3
class is (t2)
i = 4
class is (t1)
i = 5
end select
print *,i
if (i /= 4) call abort()
cp => b
select type (cp)
type is (t1)
i = 1
class is (t1)
i = 5
class is (t2)
i = 4
class is (t3)
i = 3
end select
print *,i
if (i /= 4) call abort()
cp => a
select type (cp)
type is (t2)
i = 1
class is (t2)
i = 2
class default
i = 3
class is (t3)
i = 4
type is (t3)
i = 5
end select
print *,i
if (i /= 3) call abort()
end