Speed improvements for typing#439

Merged

ilevkivskyi merged 14 commits into

python:masterfrom

ilevkivskyi:speed-up-typing

Jul 17, 2017

Commits on Jun 11, 2017

Commits on Jun 12, 2017

Refactor erasure logic to make it clearer (and probably faster)
Ivan Levkivskyi
committed
Remove redundant check
Ivan Levkivskyi
committed
Remove unnecessary comment
Ivan Levkivskyi
committed
Backport first part to Python 2
Ivan Levkivskyi
committed
Backport second part to Python 2
Ivan Levkivskyi
committed
Keep only obvious speed-ups and drop more aggressive optiomizations
Ivan Levkivskyi
committed
Fix _Protocol on Python 2
Ivan Levkivskyi
committed
Address CR
Ivan Levkivskyi
committed