py: Change type of .make_new and .call args: mp_uint_t becomes size_t.
This patch changes the type signature of .make_new and .call object method
slots to use size_t for n_args and n_kw (was mp_uint_t. Makes code more
efficient when mp_uint_t is larger than a machine word. Doesn't affect
ports when size_t and mp_uint_t have the same size.
diff --git a/py/objclosure.c b/py/objclosure.c
index e331a65..d556b3b 100644
--- a/py/objclosure.c
+++ b/py/objclosure.c
@@ -36,7 +36,7 @@
mp_obj_t closed[];
} mp_obj_closure_t;
-STATIC mp_obj_t closure_call(mp_obj_t self_in, mp_uint_t n_args, mp_uint_t n_kw, const mp_obj_t *args) {
+STATIC mp_obj_t closure_call(mp_obj_t self_in, size_t n_args, size_t n_kw, const mp_obj_t *args) {
mp_obj_closure_t *self = MP_OBJ_TO_PTR(self_in);
// need to concatenate closed-over-vars and args