Use Xcode 7 with iOS 10
<p>I want to use Xcode 7 with iOS 10.</p>

<p>As I understand, working with iOS 10 beta requires Xcode 8 beta, so I should upgrade my Xcode. However, my code can't be built by the new compiler, so I want to stay with Xcode 7.</p>

<p>How can I achieve that?</p>