Generics Test

======

type MyNum a = Num a

======

(file 
	(statement 
		(type_decl
		  (type_ident
			(type_name: "MyNum")
			(type_arg: "a")
		  )
	  	(type_expr
				(type_ident
					(type_name: "Num")
					(type_arg: "a")
				)
			)
		)
	)
	(EOI: "")
)