How compilers are handling null pointers
<p>When I have a code like this :</p>

<pre><code>int* nPtr = 0;
MyClass* myClass = 0;
</code></pre>

<p>What compiler really does under the hood. I mean anyway there must be some place in memory to refer.
Does compiler have a special memory block for null pointer to where all they refer ?</p>
