1 files changed, 70 insertions, 0 deletions
diff --git a/gcc/testsuite/gfortran.dg/namelist_33.f90 b/gcc/testsuite/gfortran.dg/namelist_33.f90
new file mode 100644
index 000000000..8bbe59715
--- /dev/null
+++ b/gcc/testsuite/gfortran.dg/namelist_33.f90
@@ -0,0 +1,70 @@
+! { dg-do compile }
+!
+! PR fortran/32876 - accepts private items in public NAMELISTs
+!
+! USE-associated types with private components may
+! not be used in namelists -- anywhere.
+!
+MODULE types
+  type :: tp4
+    PRIVATE
+    real :: x
+    integer :: i
+  end type
+
+  ! nested type
+  type :: tp3
+    real :: x
+    integer, private :: i
+  end type
+
+  type :: tp2
+    type(tp3) :: t
+  end type
+
+  type :: tp1
+    integer :: i
+    type(tp2) :: t
+  end type
+END MODULE
+
+MODULE nml
+  USE types
+
+  type(tp1) :: t1
+  type(tp4) :: t4
+
+  namelist /a/ t1          ! { dg-error "use-associated PRIVATE components" }
+  namelist /b/ t4          ! { dg-error "use-associated PRIVATE components" }
+
+  integer, private :: i
+  namelist /c/ i           ! { dg-error "was declared PRIVATE and cannot be member of PUBLIC namelist" }
+
+contains
+  subroutine y()
+   type(tp2) :: y2
+   type(tp3) :: y3
+
+    namelist /nml2/ y2     ! { dg-error "has use-associated PRIVATE components " }
+    namelist /nml3/ y3     ! { dg-error "has use-associated PRIVATE components " }
+  end subroutine
+END MODULE
+
+
+program xxx
+  use types
+
+  type :: tp5
+    TYPE(tp4) :: t        ! nested private components
+  end type
+  type(tp5) :: t5
+
+  namelist /nml/ t5       ! { dg-error "has use-associated PRIVATE components" }
+
+contains
+  subroutine z()
+    namelist /nml2/ t5    ! { dg-error "has use-associated PRIVATE components" }
+  end subroutine
+end program
+
+! { dg-final { cleanup-modules "types nml" } }