1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
! { dg-do compile }
!
! PR 48095: [OOP] Invalid assignment to procedure pointer component not rejected
!
! Original test case by Arjen Markus <arjen.markus895@gmail.com>
! Modified by Janus Weil <janus@gcc.gnu.org>
module m
implicit none
type :: rectangle
real :: width, height
procedure(get_area_ai), pointer :: get_area => get_my_area ! { dg-error "Type mismatch in argument" }
end type rectangle
abstract interface
real function get_area_ai( this )
import :: rectangle
class(rectangle), intent(in) :: this
end function get_area_ai
end interface
contains
real function get_my_area( this )
type(rectangle), intent(in) :: this
get_my_area = 3.0 * this%width * this%height
end function get_my_area
end
!-------------------------------------------------------------------------------
program p
implicit none
type :: rectangle
real :: width, height
procedure(get_area_ai), pointer :: get_area
end type rectangle
abstract interface
real function get_area_ai (this)
import :: rectangle
class(rectangle), intent(in) :: this
end function get_area_ai
end interface
type(rectangle) :: rect
rect = rectangle (1.0, 2.0, get1)
rect = rectangle (3.0, 4.0, get2) ! { dg-error "Type mismatch in argument" }
contains
real function get1 (this)
class(rectangle), intent(in) :: this
get1 = 1.0 * this%width * this%height
end function get1
real function get2 (this)
type(rectangle), intent(in) :: this
get2 = 2.0 * this%width * this%height
end function get2
end
|
