Function testForLoop

tests/EduCoroutineExprTest.cpp:154–165

}

task<int> testForLoop()
{
    task<int> v = get_random();

    // More difficult as the condition and increment happen on each iteration
    for(co_await v; 0 != co_await v; co_await v)
    {
        co_await v + 6;
    }

    co_return 0;
}