So far, we have simply written the generated code to the screen, but this is hardly the only option. Remember Roslyn is the compiler. When you have a generated SyntaxTree, you are already partway through compilation.
To facilitate taking the process from SyntaxTree to compiled assembly, we will start with a simple solution preloaded with the needed references and an empty project. Only code that you generate will be in this project.
Note
Supporting code like the interfaces used as parameters should be defined in a separate assembly, accessed by both the generated code and the code using ...
