anchor.diff:      (expect-same msg)))
   
   (deftest unspecified-positive ()
  -    ;; Small encoding for positive numbers
  +  ;; Small encoding for positive numbers
     (let ((msg (make-msg :i 10)))
       (expect-bytes (list +TAG-I+ 10) (proto:serialize-object-to-bytes msg))
       (expect-same msg)))
  
positive.code:                 #:proto-output-type
                  #:proto-extended-fields
                  #:proto-class)
    (:export :run))
  
  (in-package #:cl-protobufs.test.zigzag-test)
  
negative.code: (defconstant +TAG-I+ (proto-impl::make-tag :int32 3))
  
  
  (define-constant +equal-loop-list+ '(%s %u %i)
    :test #'equal
    :documentation "Fields to iterate over.")
  
  (defun msg-equalp (x y)
    (loop for slot in +equal-loop-list+
  