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py: Convert mp_uint_t to size_t for tuple/list accessors.

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This patch changes mp_uint_t to size_t for the len argument of the
following public facing C functions:

mp_obj_tuple_get
mp_obj_list_get
mp_obj_get_array

These functions take a pointer to the len argument (to be filled in by the
function) and callers of these functions should update their code so the
type of len is changed to size_t.  For ports that don't use nan-boxing
there should be no change in generate code because the size of the type
remains the same (word sized), and in a lot of cases there won't even be a
compiler warning if the type remains as mp_uint_t.

The reason for this change is to standardise on the use of size_t for
variables that count memory (or memory related) sizes/lengths.  It helps
builds that use nan-boxing.
This commit is contained in:
Damien George
2017-03-25 19:35:08 +11:00
parent f7816188b7
commit 6213ad7f46
11 changed files with 19 additions and 19 deletions
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4
py/objstr.c
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@@ -284,7 +284,7 @@ mp_obj_t mp_obj_str_binary_op(mp_uint_t op, mp_obj_t lhs_in, mp_obj_t rhs_in) {
// check for modulo
if (op == MP_BINARY_OP_MODULO) {
mp_obj_t *args = &rhs_in;
mp_uint_t n_args = 1;
size_t n_args = 1;
mp_obj_t dict = MP_OBJ_NULL;
if (MP_OBJ_IS_TYPE(rhs_in, &mp_type_tuple)) {
// TODO: Support tuple subclasses?
@@ -428,7 +428,7 @@ STATIC mp_obj_t str_join(mp_obj_t self_in, mp_obj_t arg) {
GET_STR_DATA_LEN(self_in, sep_str, sep_len);
// process args
mp_uint_t seq_len;
size_t seq_len;
mp_obj_t *seq_items;
if (!MP_OBJ_IS_TYPE(arg, &mp_type_list) && !MP_OBJ_IS_TYPE(arg, &mp_type_tuple)) {