py/objtuple: Remove unused mp_obj_tulpe_del function.

Since the parent commit, this is now unused.

Signed-off-by: Damien George <damien@micropython.org>

Author: dpgeorge

py/objtuple.c

@@ -251,12 +251,6 @@ mp_obj_t mp_obj_new_tuple(size_t n, const mp_obj_t *items) {
     return MP_OBJ_FROM_PTR(o);
 }
 
-void mp_obj_tuple_del(mp_obj_t self_in) {
-    assert(mp_obj_is_type(self_in, &mp_type_tuple));
-    mp_obj_tuple_t *self = MP_OBJ_TO_PTR(self_in);
-    m_del_var(mp_obj_tuple_t, items, mp_obj_t, self->len, self);
-}
-
 /******************************************************************************/
 /* tuple iterator                                                             */
 

py/objtuple.h

@@ -56,8 +56,6 @@ static inline void mp_obj_tuple_get(mp_obj_t self_in, size_t *len, mp_obj_t **it
     *items = &self->items[0];
 }
 
-void mp_obj_tuple_del(mp_obj_t self_in);
-
 extern const mp_obj_type_t mp_type_attrtuple;
 
 #define MP_DEFINE_ATTRTUPLE(tuple_obj_name, fields, nitems, ...) \