diff options
Diffstat (limited to 'builtins/array.h')
| -rw-r--r-- | builtins/array.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/builtins/array.h b/builtins/array.h index 59245ffe..86e57169 100644 --- a/builtins/array.h +++ b/builtins/array.h @@ -23,7 +23,16 @@ .stride=(int64_t)&$items[1] - (int64_t)&$items[0], \ .data=memcpy($is_atomic(x) ? GC_MALLOC_ATOMIC(sizeof($items)) : GC_MALLOC(sizeof($items)), $items, sizeof($items)), \ .atomic=$is_atomic(x), \ - .copy_on_write=1}; }) + .data_refcount=1}; }) +#define $ARRAY_INCREF(arr) (arr).data_refcount |= ((arr).data_refcount << 1) | 1 +#define $ARRAY_DECREF(arr) (arr).data_refcount &= 2 +#define $ARRAY_FOREACH(arr_expr, i, item_type, x, body, else_body) {\ + array_t $arr = arr_expr; \ + $ARRAY_INCREF($arr); \ + if ($arr.length == 0) else_body \ + else for (int64_t i = 1; i <= $arr.length; i++) { item_type x = *(item_type*)($arr.data + (i-1)*$arr.stride); body } \ + $ARRAY_DECREF($arr); \ + } void Array__insert(array_t *arr, const void *item, int64_t index, const TypeInfo *type); void Array__insert_all(array_t *arr, array_t to_insert, int64_t index, const TypeInfo *type); @@ -33,7 +42,7 @@ void Array__shuffle(array_t *arr, const TypeInfo *type); void Array__clear(array_t *array, const TypeInfo *type); void Array__compact(array_t *arr, const TypeInfo *type); bool Array__contains(array_t array, void *item, const TypeInfo *type); -array_t Array__slice(array_t *array, int64_t first, int64_t stride, int64_t length, bool readonly, const TypeInfo *type); +array_t Array__slice(array_t *array, int64_t first, int64_t stride, int64_t length, const TypeInfo *type); array_t Array__concat(array_t x, array_t y, const TypeInfo *type); uint32_t Array__hash(const array_t *arr, const TypeInfo *type); int32_t Array__compare(const array_t *x, const array_t *y, const TypeInfo *type); |