[Haskell-beginners] Viewing Template Haskell output?

I'm working with some Yesod code, and it's complaining about some missing function definitions. I'd really like to see the code that Template Haskell is outputting -- this is hard to debug otherwise. The --ddump-splices output is managable at this early stage, but I can't imagine using it once I add more functionality and the code grows. Is there way to get the template haskell output code?