gcc/testsuite/gfortran.dg/namelist_33.f90

   1 ! { dg-do compile }
   2 !
   3 ! PR fortran/32876 - accepts private items in public NAMELISTs
   4 !
   5 ! USE-associated types with private components may
   6 ! not be used in namelists -- anywhere.
   7 !
   8 MODULE types
   9   type :: tp4
  10     PRIVATE
  11     real :: x
  12     integer :: i
  13   end type
  14
  15   ! nested type
  16   type :: tp3
  17     real :: x
  18     integer, private :: i
  19   end type
  20
  21   type :: tp2
  22     type(tp3) :: t
  23   end type
  24
  25   type :: tp1
  26     integer :: i
  27     type(tp2) :: t
  28   end type
  29 END MODULE
  30
  31 MODULE nml
  32   USE types
  33
  34   type(tp1) :: t1
  35   type(tp4) :: t4
  36
  37   namelist /a/ t1          ! { dg-error "use-associated PRIVATE components" }
  38   namelist /b/ t4          ! { dg-error "use-associated PRIVATE components" }
  39
  40   integer, private :: i
  41   namelist /c/ i           ! { dg-error "was declared PRIVATE and cannot be member of PUBLIC namelist" }
  42
  43 contains
  44   subroutine y()
  45    type(tp2) :: y2
  46    type(tp3) :: y3
  47
  48     namelist /nml2/ y2     ! { dg-error "has use-associated PRIVATE components " }
  49     namelist /nml3/ y3     ! { dg-error "has use-associated PRIVATE components " }
  50   end subroutine
  51 END MODULE
  52
  53
  54 program xxx
  55   use types
  56
  57   type :: tp5
  58     TYPE(tp4) :: t        ! nested private components
  59   end type
  60   type(tp5) :: t5
  61
  62   namelist /nml/ t5       ! { dg-error "has use-associated PRIVATE components" }
  63
  64 contains
  65   subroutine z()
  66     namelist /nml2/ t5    ! { dg-error "has use-associated PRIVATE components" }
  67   end subroutine
  68 end program
  69
  70 ! { dg-final { cleanup-modules "types nml" } }