diff options
Diffstat (limited to 'data_structures.c')
| -rw-r--r-- | data_structures.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/data_structures.c b/data_structures.c index 8efa124..1aac916 100644 --- a/data_structures.c +++ b/data_structures.c @@ -89,6 +89,10 @@ static void arr_cleara_(void **arr, size_t size, Allocator *allocr) { } static void arr_set_len_(void **arr, size_t n, size_t item_sz) { + if (n == 0) { + arr_clear_(arr); + return; + } if (n > arr_len(*arr)) { arr_resv_(arr, n, item_sz); } @@ -96,6 +100,10 @@ static void arr_set_len_(void **arr, size_t n, size_t item_sz) { /* OPTIM: shrink */ } static void arr_set_lena_(void **arr, size_t n, size_t item_sz, Allocator *a) { + if (n == 0) { + arr_cleara_(arr, item_sz, a); + return; + } arr_resva_(arr, n, item_sz, a); arr_hdr(*arr)->len = n; } @@ -272,7 +280,7 @@ static void str_hash_table_grow(StrHashTable *t) { if (slots_cap <= 2 * t->nentries) { StrHashTableSlot **new_slots = NULL; size_t new_slots_cap = slots_cap * 2 + 10; - arr_set_len(&new_slots, new_slots_cap); + arr_set_lena(&new_slots, new_slots_cap, t->allocr); arr_zero(new_slots); arr_foreach(t->slots, StrHashTableSlotPtr, slotp) { StrHashTableSlot *slot = *slotp; |