From e6003f466e6f5b7eddd01740666230b62ab5a872 Mon Sep 17 00:00:00 2001 From: Damien George Date: Mon, 13 Feb 2017 15:44:31 +1100 Subject: py: De-optimise some uses of mp_getiter, so they don't use the C stack. In these cases the heap is anyway used to create a new object so no real need to use the C stack for iterating. It saves a few bytes of code size. --- py/objlist.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'py/objlist.c') diff --git a/py/objlist.c b/py/objlist.c index 28da10991..55ee19120 100644 --- a/py/objlist.c +++ b/py/objlist.c @@ -60,8 +60,7 @@ STATIC void list_print(const mp_print_t *print, mp_obj_t o_in, mp_print_kind_t k } STATIC mp_obj_t list_extend_from_iter(mp_obj_t list, mp_obj_t iterable) { - mp_obj_iter_buf_t iter_buf; - mp_obj_t iter = mp_getiter(iterable, &iter_buf); + mp_obj_t iter = mp_getiter(iterable, NULL); mp_obj_t item; while ((item = mp_iternext(iter)) != MP_OBJ_STOP_ITERATION) { mp_obj_list_append(list, item); -- cgit v1.2.3