[Python-checkins] [python/cpython] f0ff84: bpo-30524: Fix _PyStack_UnpackDict() (#1886)

[GitHub]

  Branch: refs/heads/3.6
  Home:   https://github.com/python/cpython
  Commit: f0ff849adc6b4a01f9d1f08d9ad0f1511ff84541
      https://github.com/python/cpython/commit/f0ff849adc6b4a01f9d1f08d9ad0f1511ff84541
  Author: Victor Stinner <victor.stinner at gmail.com>
  Date:   2017-06-09 (Fri, 09 Jun 2017)

  Changed paths:
    M Include/abstract.h
    M Objects/abstract.c
    M Objects/methodobject.c

  Log Message:
  -----------
  bpo-30524: Fix _PyStack_UnpackDict() (#1886)

* bpo-29259: Remove unused func parameter of _PyStack_UnpackDict()
* bpo-29286: Change _PyStack_UnpackDict() prototype to be able to
  notify of failure when args is NULL. _PyStack_UnpackDict() now
  returns -1 on error.