From: Guido van Rossum <guido@dropbox.com>
Date: Tue, 5 Apr 2016 15:35:22 +0000 (-0700)
Subject: Merge upstream typing.py changes from 3.5 branch.
X-Git-Tag: v3.6.0a1~269
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6a2dc1bd031d8b88fb80eeccb11a0f3225a3d0fd;p=python

Merge upstream typing.py changes from 3.5 branch.
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6a2dc1bd031d8b88fb80eeccb11a0f3225a3d0fd