================
@@ -16,6 +16,8 @@ void test1(struct fam_struct *ptr, int size, int idx) {
*__builtin_counted_by_ref(ptr->array) = size; // ok
*__builtin_counted_by_ref(&ptr->array[idx]) = size; // ok
+ *__builtin_counted_by_ref(&ptr->array) = size; // ok
----------------
bwendling wrote:
Note that, because GCC only checks if the argument is an array, it allows for
things like:
```c
int global_array[];
void foo(int val) {
*__builtin_counted_by_ref(global_array) = val;
}
```
which isn't great.
https://github.com/llvm/llvm-project/pull/114495
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