gcc/testsuite/gfortran.dg/pointer_array_6.f90

   1 ! { dg-do run }
   2 !
   3 ! Test the fix for PR57019 comment 4 as part of the overall fix for PR34640.
   4 !
   5 ! Contributed by  <thambsup@gmail.com>
   6 !
   7   type cParticle
   8     real(4) :: v(3)
   9   endtype cParticle
  10
  11   type pCItem
  12     type(cParticle) :: Ele
  13   end type pCItem
  14
  15   type(pCItem), target, dimension(1:1,1:1) :: pCellArray
  16   type(cParticle), pointer, dimension(:,:) :: pArray
  17   real(4), pointer, dimension(:) :: v_pointer
  18   real(4), dimension(3) :: v_real = 99.
  19
  20   pArray => pCellArray%Ele
  21   v_pointer => pArray(1,1)%v;
  22   v_pointer = v_real !OK %%%%%%%%%%%%
  23   if (any (int (pArray(1,1)%v) .ne. 99)) STOP 1
  24
  25   v_real = 88
  26   pArray(1,1)%v = v_real !SEGFAULT %%%%%%%%%%%%%%%%%%%%%%%%
  27   if (any (int (v_pointer) .ne. 88)) STOP 2
  28 end