bwendling wrote:
@rapidsna @delcypher @apple-fcloutier @kees:
Okay, I think I see what the complication is. Are you trying to prevent the use
case of someone writing something like:
```c
struct bar;
struct foo {
size_t count;
struct bar *ptr __counted_by(count);
};
```
where `ptr` is a pointer to one large space where that the user splits up into
`count` number of `struct bar` objects?
```c
struct foo *alloc_foo(size_t count) {
struct foo *p = malloc(sizeof(struct foo));
p->count;
p->ptr = malloc(sizeof(struct bar) * count); // struct bar can't be
incomplete here
return p;
}
```
https://github.com/llvm/llvm-project/pull/90786
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