gcc/testsuite/gfortran.dg/pointer_check_12.f90

   1 ! { dg-do run }
   2 ! { dg-options "-fcheck=all" }
   3 !
   4 ! { dg-shouldfail "Pointer check" }
   5 ! { dg-output "Fortran runtime error: Pointer actual argument 'p' is not associated" }
   6 !
   7 ! PR fortran/50718
   8 !
   9 ! Was failing with -fcheck=pointer: Segfault at run time
  10
  11 integer, pointer :: p => null()
  12
  13 call sub2(%val(p)) ! Invalid: Nonassociated pointer
  14 end
  15
  16 ! Not quite correct dummy, but if one uses VALUE, gfortran
  17 ! complains about a missing interface - which we cannot use
  18 ! if we want to use %VAL().
  19
  20 subroutine sub2(p)
  21   integer :: p
  22 end subroutine sub2