semantic/test/fixtures/javascript/generator-function.diffA-B.txt

(Program
  (Function
    (Empty)
    (Empty)
  { (Identifier)
  ->(Identifier) }
    (RequiredParameter
      (Empty)
      (Empty)
      (Empty)
      (Assignment
        (Identifier)
        (Empty)))
    (RequiredParameter
      (Empty)
      (Empty)
      (Empty)
      (Assignment
        (Identifier)
        (Empty)))
    (
      (Yield
        (Empty))
      (Yield
        (Identifier))))
  (Empty))