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py: Convert all uses of alloca() to use new scoped allocation API.

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Damien George
2017-11-26 23:37:19 +11:00
parent 02d830c035
commit 1e5a33df41
6 changed files with 41 additions and 6 deletions
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py/compile.c
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@@ -1050,7 +1050,7 @@ STATIC void do_import_name(compiler_t *comp, mp_parse_node_t pn, qstr *q_base) {
for (int i = 0; i < n; i++) {
len += qstr_len(MP_PARSE_NODE_LEAF_ARG(pns->nodes[i]));
}
char *q_ptr = alloca(len);
char *q_ptr = mp_local_alloc(len);
char *str_dest = q_ptr;
for (int i = 0; i < n; i++) {
if (i > 0) {
@@ -1062,6 +1062,7 @@ STATIC void do_import_name(compiler_t *comp, mp_parse_node_t pn, qstr *q_base) {
str_dest += str_src_len;
}
qstr q_full = qstr_from_strn(q_ptr, len);
mp_local_free(q_ptr);
EMIT_ARG(import_name, q_full);
if (is_as) {
for (int i = 1; i < n; i++) {