gcc/testsuite/gfortran.dg/pointer_init_2.f90

   1 ! { dg-do compile }
   2 !
   3 ! PR 45290: [F08] pointer initialization
   4 !
   5 ! Contributed by Janus Weil <janus@gcc.gnu.org>
   6
   7 subroutine sub
   8   implicit none
   9
  10   real, target, save :: r
  11   integer, target, save, dimension(1:3) :: v
  12
  13   integer, save :: i
  14   integer, target :: j
  15   integer, target, save, allocatable :: a
  16
  17
  18   integer, pointer :: dp0 => 13  ! { dg-error "Error in pointer initialization" }
  19   integer, pointer :: dp1 => r   ! { dg-error "Different types in pointer assignment" }
  20   integer, pointer :: dp2 => v   ! { dg-error "Different ranks in pointer assignment" }
  21   integer, pointer :: dp3 => i   ! { dg-error "is neither TARGET nor POINTER" }
  22   integer, pointer :: dp4 => j   ! { dg-error "must have the SAVE attribute" }
  23   integer, pointer :: dp5 => a   ! { dg-error "must not be ALLOCATABLE" }
  24
  25   type :: t
  26     integer, pointer :: dpc0 => 13  ! { dg-error "Error in pointer initialization" }
  27     integer, pointer :: dpc1 => r   ! { dg-error "is REAL but should be INTEGER" }
  28     integer, pointer :: dpc2 => v   ! { dg-error "rank of the element.*does not match" }
  29     integer, pointer :: dpc3 => i   ! { dg-error "should be a POINTER or a TARGET" }
  30     integer, pointer :: dpc4 => j   ! { dg-error "must have the SAVE attribute" }
  31     integer, pointer :: dpc5 => a   ! { dg-error "must not be ALLOCATABLE" }
  32   end type
  33
  34   type(t) ::u
  35
  36 end subroutine