title: -2 < 1 = false. Why?
body: <p>Hy! Sorry for my bad english, anyway the questions is:</p>
  
  <p>I have this code in objective-c:</p>
  
  <pre><code>unsigned int a = 1; 
  int b = -2
  if (b &lt; a);
  </code></pre>
  
  <p>I expect true and instead the result of the <code>if(b &lt; a)</code>is false, why?</p>