[Checkins] [zopefoundation/zope.interface] c1e788: Fix the bad IROs in the bundled ABC interfaces, an...

[Jason Madden]

  Branch: refs/heads/issue21
  Home:   https://github.com/zopefoundation/zope.interface
  Commit: c1e7882d202fd1c7d151986033da393c3c3023b4
      https://github.com/zopefoundation/zope.interface/commit/c1e7882d202fd1c7d151986033da393c3c3023b4
  Author: Jason Madden <jamadden at gmail.com>
  Date:   2020-03-09 (Mon, 09 Mar 2020)

  Changed paths:
    M src/zope/interface/common/__init__.py
    M src/zope/interface/common/builtins.py
    M src/zope/interface/common/tests/__init__.py
    M src/zope/interface/common/tests/test_collections.py
    M src/zope/interface/declarations.py
    M src/zope/interface/ro.py
    M src/zope/interface/tests/test_ro.py

  Log Message:
  -----------
  Fix the bad IROs in the bundled ABC interfaces, and implement a way to get warnings or errors.