2 ! { dg-options "-fdump-tree-original" }
6 ! Check that c_null_ptr default initializer is really applied
10 type, public :: fgsl_file
11 type(c_ptr) :: gsl_file = c_null_ptr
12 type(c_funptr) :: gsl_func = c_null_funptr
14 type(c_funptr) :: NIfunptr
17 subroutine sub(aaa,bbb)
18 type(fgsl_file), intent(out) :: aaa
19 type(fgsl_file), intent(inout) :: bbb
21 subroutine proc() bind(C)
28 type(fgsl_file) :: file, noreinit
29 integer, target :: tgt
31 call sub(file, noreinit)
32 if(c_associated(file%gsl_file)) call abort()
33 if(c_associated(file%gsl_func)) call abort()
35 file%gsl_file = c_loc(tgt)
36 file%gsl_func = c_funloc(proc)
37 call sub(file, noreinit)
38 if(c_associated(file%gsl_file)) call abort()
39 if(c_associated(file%gsl_func)) call abort()
42 ! { dg-final { scan-tree-dump-times "gsl_file = 0B" 1 "original" } }
43 ! { dg-final { scan-tree-dump-times "gsl_func = 0B" 1 "original" } }
45 ! { dg-final { scan-tree-dump-times "NIptr = 0B" 0 "original" } }
46 ! { dg-final { scan-tree-dump-times "NIfunptr = 0B" 0 "original" } }
48 ! { dg-final { scan-tree-dump-times "bbb =" 0 "original" } }
50 ! { dg-final { cleanup-tree-dump "original" } }
51 ! { dg-final { cleanup-modules "m" } }