Patch #750595: Refer to type complex using builtin. Fixes #595837. Backported to 2.2.
Patch #750595: Refer to type complex using builtin. Fixes #595837.
Backported to 2.2.

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