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diff --git a/gcc/testsuite/gfortran.dg/pr32601.f03 b/gcc/testsuite/gfortran.dg/pr32601.f03
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+! { dg-do compile }
+! { dg-options "-std=f2003" }
+! PR fortran/32601
+module pr32601
+use, intrinsic :: iso_c_binding, only: c_int
+contains
+ function get_ptr()
+ integer(c_int), pointer :: get_ptr
+ integer(c_int), target :: x
+ get_ptr = x
+ end function get_ptr
+end module pr32601
+
+USE ISO_C_BINDING, only: c_null_ptr, c_ptr, c_loc
+use pr32601
+implicit none
+
+type(c_ptr) :: t
+t = c_null_ptr
+
+! Next two lines should be errors if -pedantic or -std=f2003
+print *, c_null_ptr, t ! { dg-error "has PRIVATE components" }
+print *, t ! { dg-error "has PRIVATE components" }
+
+print *, c_loc(get_ptr()) ! { dg-error "has PRIVATE components" }
+
+end
+! { dg-final { cleanup-modules "pr32601" } }