[parrot/parrot] 2001ad: PackfileAnnotation: Add PMC and type methods

[noreply at github.com]

  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot

  Commit: 2001ad814e4b6a6dca2d39aa4e63c6786a5594a0
      https://github.com/parrot/parrot/commit/2001ad814e4b6a6dca2d39aa4e63c6786a5594a0
  Author: Brian Gernhardt <brian.gernhardt at mail.rit.edu>
  Date:   2011-11-16 (Wed, 16 Nov 2011)

  Changed paths:
    M src/pmc/packfileannotation.pmc

  Log Message:
  -----------
  PackfileAnnotation: Add PMC and type methods

Previously there was no way to determine the type of the annotation
(except trial and error), nor a way to get a PMC annotation.