How many times is a simple snippet parsed?
<p>When is it dynamically compiled.  Not too sure on correct terminology.  But for this snippet below, it is at least twice as the IIFE does not run until you call test.  In general, in simple terms, what is the process for dynamic compilation?</p>

<pre><code>(function(){

    function test() {

        var T = (function(){
            // does not run until you call test
        }());

    }
    test();

})();
</code></pre>
