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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gfortran.dg/] [dynamic_dispatch_2.f03] - Blame information for rev 801

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! { dg-do run }
! Tests dynamic dispatch of class subroutines.
!
! Contributed by Paul Thomas 
!
module m
  type :: t1
    integer :: i = 42
    procedure(make_real), pointer :: ptr
  contains
    procedure, pass :: real => make_real
    procedure, pass :: make_integer
    procedure, pass :: prod => i_m_j
    generic, public :: extract => real, make_integer
  end type t1
 
  type, extends(t1) :: t2
    integer :: j = 99
  contains
    procedure, pass :: real => make_real2
    procedure, pass :: make_integer => make_integer_2
    procedure, pass :: prod => i_m_j_2
  end type t2
contains
  subroutine make_real (arg, arg2)
    class(t1), intent(in) :: arg
    real :: arg2
    arg2 = real (arg%i)
  end subroutine make_real
 
  subroutine make_real2 (arg, arg2)
    class(t2), intent(in) :: arg
    real :: arg2
    arg2 = real (arg%j)
  end subroutine make_real2
 
  subroutine make_integer (arg, arg2, arg3)
    class(t1), intent(in) :: arg
    integer :: arg2, arg3
    arg3 = arg%i * arg2
  end subroutine make_integer
 
  subroutine make_integer_2 (arg, arg2, arg3)
    class(t2), intent(in) :: arg
    integer :: arg2, arg3
    arg3 = arg%j * arg2
  end subroutine make_integer_2
 
  subroutine i_m_j (arg, arg2)
    class(t1), intent(in) :: arg
    integer :: arg2
        arg2 = arg%i
  end subroutine i_m_j
 
  subroutine i_m_j_2 (arg, arg2)
    class(t2), intent(in) :: arg
    integer :: arg2
        arg2 = arg%j
  end subroutine i_m_j_2
end module m
 
  use m
  type, extends(t1) :: l1
    character(16) :: chr
  end type l1
  class(t1), pointer :: a !=> NULL()
  type(t1), target :: b
  type(t2), target :: c
  type(l1), target :: d
  real :: r
  integer :: i
 
  a => b                                   ! declared type
  call a%real(r)
  if (r .ne. real (42)) call abort
  call a%prod(i)
  if (i .ne. 42) call abort
  call a%extract (2, i)
  if (i .ne. 84) call abort
 
  a => c                                   ! extension in module
  call a%real(r)
  if (r .ne. real (99)) call abort
  call a%prod(i)
  if (i .ne. 99) call abort
  call a%extract (3, i)
  if (i .ne. 297) call abort
 
  a => d                                   ! extension in main
  call a%real(r)
  if (r .ne. real (42)) call abort
  call a%prod(i)
  if (i .ne. 42) call abort
  call a%extract (4, i)
  if (i .ne. 168) call abort
end
! { dg-final { cleanup-modules "m" } }

Line No.	Rev	Author	Line
1	694	jeremybenn	`! { dg-do run }`
2			`! Tests dynamic dispatch of class subroutines.`
3			`!`
4			`! Contributed by Paul Thomas`
5			`!`
6			`module m`
7			`type :: t1`
8			`integer :: i = 42`
9			`procedure(make_real), pointer :: ptr`
10			`contains`
11			`procedure, pass :: real => make_real`
12			`procedure, pass :: make_integer`
13			`procedure, pass :: prod => i_m_j`
14			`generic, public :: extract => real, make_integer`
15			`end type t1`
16
17			`type, extends(t1) :: t2`
18			`integer :: j = 99`
19			`contains`
20			`procedure, pass :: real => make_real2`
21			`procedure, pass :: make_integer => make_integer_2`
22			`procedure, pass :: prod => i_m_j_2`
23			`end type t2`
24			`contains`
25			`subroutine make_real (arg, arg2)`
26			`class(t1), intent(in) :: arg`
27			`real :: arg2`
28			`arg2 = real (arg%i)`
29			`end subroutine make_real`
30
31			`subroutine make_real2 (arg, arg2)`
32			`class(t2), intent(in) :: arg`
33			`real :: arg2`
34			`arg2 = real (arg%j)`
35			`end subroutine make_real2`
36
37			`subroutine make_integer (arg, arg2, arg3)`
38			`class(t1), intent(in) :: arg`
39			`integer :: arg2, arg3`
40			`arg3 = arg%i * arg2`
41			`end subroutine make_integer`
42
43			`subroutine make_integer_2 (arg, arg2, arg3)`
44			`class(t2), intent(in) :: arg`
45			`integer :: arg2, arg3`
46			`arg3 = arg%j * arg2`
47			`end subroutine make_integer_2`
48
49			`subroutine i_m_j (arg, arg2)`
50			`class(t1), intent(in) :: arg`
51			`integer :: arg2`
52			`arg2 = arg%i`
53			`end subroutine i_m_j`
54
55			`subroutine i_m_j_2 (arg, arg2)`
56			`class(t2), intent(in) :: arg`
57			`integer :: arg2`
58			`arg2 = arg%j`
59			`end subroutine i_m_j_2`
60			`end module m`
61
62			`use m`
63			`type, extends(t1) :: l1`
64			`character(16) :: chr`
65			`end type l1`
66			`class(t1), pointer :: a !=> NULL()`
67			`type(t1), target :: b`
68			`type(t2), target :: c`
69			`type(l1), target :: d`
70			`real :: r`
71			`integer :: i`
72
73			`a => b ! declared type`
74			`call a%real(r)`
75			`if (r .ne. real (42)) call abort`
76			`call a%prod(i)`
77			`if (i .ne. 42) call abort`
78			`call a%extract (2, i)`
79			`if (i .ne. 84) call abort`
80
81			`a => c ! extension in module`
82			`call a%real(r)`
83			`if (r .ne. real (99)) call abort`
84			`call a%prod(i)`
85			`if (i .ne. 99) call abort`
86			`call a%extract (3, i)`
87			`if (i .ne. 297) call abort`
88
89			`a => d ! extension in main`
90			`call a%real(r)`
91			`if (r .ne. real (42)) call abort`
92			`call a%prod(i)`
93			`if (i .ne. 42) call abort`
94			`call a%extract (4, i)`
95			`if (i .ne. 168) call abort`
96			`end`
97			`! { dg-final { cleanup-modules "m" } }`

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[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gfortran.dg/] [dynamic_dispatch_2.f03] - Blame information for rev 801