File: c_ptr_tests_9.f03

package info (click to toggle)
gcc-arm-none-eabi 15%3A14.2.rel1-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,099,328 kB
  • sloc: cpp: 3,627,108; ansic: 2,571,498; ada: 834,230; f90: 235,082; makefile: 79,231; asm: 74,984; xml: 51,692; exp: 39,736; sh: 33,298; objc: 15,629; python: 15,069; fortran: 14,429; pascal: 7,003; awk: 5,070; perl: 3,106; ml: 285; lisp: 253; lex: 204; haskell: 135
file content (30 lines) | stat: -rw-r--r-- 853 bytes parent folder | download | duplicates (6) 
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
 
! { dg-do run }
! { dg-options "-std=gnu" }
! This test is pretty simple but is here just to make sure that the changes 
! done to c_ptr and c_funptr (translating them to void *) works in the case 
! where a component of a type is of type c_ptr or c_funptr.  
module c_ptr_tests_9
  use, intrinsic :: iso_c_binding, only: c_ptr, c_null_ptr

  type myF90Derived
     type(c_ptr) :: my_c_ptr
  end type myF90Derived

contains
  subroutine sub0() bind(c)
    type(myF90Derived), target :: my_f90_type
    type(myF90Derived), pointer :: my_f90_type_ptr

    my_f90_type%my_c_ptr = c_null_ptr
    print *, 'my_f90_type is: ', my_f90_type%my_c_ptr
    my_f90_type_ptr => my_f90_type
    print *, 'my_f90_type_ptr is: ', my_f90_type_ptr%my_c_ptr
  end subroutine sub0
end module c_ptr_tests_9


program main
  use c_ptr_tests_9

  call sub0()
end program main