After discussion with itojun, it was clarified that Tru64 is in error, and that the work-around should be restricted to that system.
After discussion with itojun, it was clarified that Tru64 is in error,
and that the work-around should be restricted to that system.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator