Method ~FrozenCleanupCheck

src/test/checkqueue_tests.cpp:116–124

    }
    FrozenCleanupCheck() = default;
    ~FrozenCleanupCheck()
    {
        if (should_freeze) {
            std::unique_lock<std::mutex> l(m);
            nFrozen.store(1, std::memory_order_relaxed);
            cv.notify_one();
            cv.wait(l, []{ return nFrozen.load(std::memory_order_relaxed) == 0;});
        }
    }
    FrozenCleanupCheck(FrozenCleanupCheck&& other) noexcept
    {
        should_freeze = other.should_freeze;