((output
  (((f.ml (1 0) (1 33))
    (paragraph
     (((f.ml (1 0) (1 33)) (code_span page-foo.instance-variable-bar)))))))
 (warnings
  ( "File \"f.ml\", line 1, characters 2-10:\
   \nExpected 'class-', 'class-type-', or an unqualified reference.")))
