Use of unassigned local variable 'bar'
<p>Why if do this:</p>

<pre><code>Object bar;
Foo(bar);
</code></pre>

<p>in C# I get a</p>

<pre><code>Use of unassigned local variable 'bar'
</code></pre>

<p>error?</p>

<p>How can I fix it?</p>
