Iterations initialize @State objects and don't provide a way to clean up

[Aleksey Shipilev]

On 11/10/22 10:47, Aleksey Shipilev wrote:
> There is a minor secondary bug, though, indeed: once we finish internalRun() in one way or the
> other, we should really be cleaning up the leftover state/result arrays without waiting for new
> iteration, which might never come. I shall deal with that too.

Scratch that. The way harness handles the test insulates us from any garbage buildup: every test 
runs in its own forked VM, and once the test completes, we effectively invoke the ultimate garbage 
collection: shutting down the VM.

-- 
Thanks,
-Aleksey