title: Unresolved type in pointer receiver
body: <p>I have type <code>Process</code> in a library called <code>lib</code>. </p>
  
  <p>I am trying to import that library and add a method associated with type from <code>lib</code> package. </p>
  
  <pre><code>func(p *lib.Process) DoSomething(pp *lib.Process) 
  </code></pre>
  
  <p>But I have an error <code>unresolved type 'lib'</code> inside of <code>func(...)</code>. It ls surprising for me, because there is no error inside <code>DoSomething</code>.</p>
  
  <p>How is it possible to overcome it?</p>