bpo-39943: Properly const the pointers in dictkeys_get_index (GH-19170)
diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index 4aa927a..2ca32b5 100644
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -331,27 +331,27 @@
/* lookup indices. returns DKIX_EMPTY, DKIX_DUMMY, or ix >=0 */
static inline Py_ssize_t
-dictkeys_get_index(PyDictKeysObject *keys, Py_ssize_t i)
+dictkeys_get_index(const PyDictKeysObject *keys, Py_ssize_t i)
{
Py_ssize_t s = DK_SIZE(keys);
Py_ssize_t ix;
if (s <= 0xff) {
- int8_t *indices = (int8_t*)(keys->dk_indices);
+ const int8_t *indices = (const int8_t*)(keys->dk_indices);
ix = indices[i];
}
else if (s <= 0xffff) {
- int16_t *indices = (int16_t*)(keys->dk_indices);
+ const int16_t *indices = (const int16_t*)(keys->dk_indices);
ix = indices[i];
}
#if SIZEOF_VOID_P > 4
else if (s > 0xffffffff) {
- int64_t *indices = (int64_t*)(keys->dk_indices);
+ const int64_t *indices = (const int64_t*)(keys->dk_indices);
ix = indices[i];
}
#endif
else {
- int32_t *indices = (int32_t*)(keys->dk_indices);
+ const int32_t *indices = (const int32_t*)(keys->dk_indices);
ix = indices[i];
}
assert(ix >= DKIX_DUMMY);