svn commit: r337306 - vendor/libc++/libc++-release_70-r338892

[Dimitry Andric]

Author: dim
Date: Sat Aug  4 13:16:09 2018
New Revision: 337306
URL: https://svnweb.freebsd.org/changeset/base/337306

Log:
  Tag libc++ release_70 branch r338892.

Added:
  vendor/libc++/libc++-release_70-r338892/
     - copied from r337305, vendor/libc++/dist-release_70/