title: How do I make Visual Studio display "auto" types
body: <p>So, when I use auto keyword in VS2015 with something simple, like this:
  <img src="https://i.gyazo.com/1bd052a0ecc447c50ea4b5560082b3a3.png" alt=""></p>
  
  <p>As you can see, it shows the variable's type, but, when I try something a bit more complex (or defined in another file?), it freaks out and gives me some not-so-useful information: <img src="https://i.gyazo.com/5a2e16d47e01db9d1c011795c18f1874.png" alt=""></p>
  
  <p>Although VS is still able to determine top's type:
  <img src="https://i.gyazo.com/22b19701c032967c61728326bdd5515f.png" alt=""></p>
  
  <p>So, I wonder if there is a way to make this wonderful IDE show those complex/defined somewhere else types?</p>