Add tests for metaclasses and typing_extensions.get_annotations - #440

Add tests for metaclasses and typing_extensions.get_annotations#440

JelleZijlstra merged 3 commits into

python:mainpython/typing_extensions:mainfrom

JelleZijlstra:pep649-metaJelleZijlstra/typing_extensions:pep649-metaCopy head branch name to clipboard