Comment 8 for bug 1466748

Reviewed: https://review.openstack.org/291324
Committed: https://git.openstack.org/cgit/openstack/heat/commit/?id=4d13d27eca036a34ae6acd62b1e39a82cdaebb21
Submitter: Jenkins
Branch: stable/liberty

commit 4d13d27eca036a34ae6acd62b1e39a82cdaebb21
Author: Zane Bitter <email address hidden>
Date: Fri Mar 4 18:30:28 2016 -0500

    Resolve arguments to 'repeat' function at runtime

    This fixes a regression caused by a7c4b2332f9d1accaa89b51fbc3b09014995983a
    in evaluating the 'for_each' argument too early (at parse time - before the
    result of runtime functions like get_attr are available), while preserving
    the fix for bug 1466748 in allowing intrinsic functions to be used in the
    argument.

    Change-Id: If1e9c754ef372de2f7edd32a9a8247eb271c5871
    Closes-Bug: #1553306
    Related-Bug: #1466748
    (cherry picked from commit bf60398c906b3140553976513e9f08ecc44433c8)