gcc/testsuite/gfortran.dg/pointer_init_3.f90

   1 ! { dg-do run }
   2 !
   3 ! PR 45290: [F08] pointer initialization
   4 !
   5 ! Contributed by Janus Weil <janus@gcc.gnu.org>
   6
   7 module m
   8  integer, target  :: t1          ! SAVE is implicit
   9  integer, pointer :: p1 => t1
  10 end module m
  11
  12
  13 use m
  14 implicit none
  15
  16 integer,target :: i0 = 2
  17 integer,target,dimension(1:3) :: vec = 1
  18
  19 type :: t
  20   integer, pointer :: dpc => i0
  21   integer :: i = 0
  22 end type
  23
  24 type (t), save, target :: u
  25
  26 integer, pointer :: dp => i0
  27 integer, pointer :: dp2 => vec(2)
  28 integer, pointer :: dp3 => u%i
  29
  30 dp = 5
  31 if (i0/=5) call abort()
  32
  33 u%dpc = 6
  34 if (i0/=6) call abort()
  35
  36 dp2 = 3
  37 if (vec(2)/=3) call abort()
  38
  39 dp3 = 4
  40 if (u%i/=4) call abort()
  41
  42 end