title: Cast of type 'SEL' to 'SEL' is deprecated; use sel_getName instead
body: <p>How would you suggest handling this error?  Is the cast necessary in the 
  first place?</p>
  
  <pre><code>- (NSMethodSignature*)methodSignatureForSelector:(SEL)selector {
  
    return [dummyStream_ methodSignatureForSelector:(SEL)selector];
  
  }
  </code></pre>
  
  <p>This is the error</p>
  
  <blockquote>
    <p>Cast of type 'SEL' to 'SEL' is deprecated; use sel_getName instead</p>
  </blockquote>