BIND 10 trac2593, created. d86e308e8d1cf3c569f9ad1edf17bb4289da954c [2593] Workaround the aliasing problem in boost::optional

[BIND 10 source code commits]

The branch, trac2593 has been created
        at  d86e308e8d1cf3c569f9ad1edf17bb4289da954c (commit)

- Log -----------------------------------------------------------------
commit d86e308e8d1cf3c569f9ad1edf17bb4289da954c
Author: Mukund Sivaraman <muks at isc.org>
Date:   Thu Jan 10 19:45:35 2013 +0530

    [2593] Workaround the aliasing problem in boost::optional
    
    This uses the workaround suggested by Jinmei in:
    https://lists.isc.org/pipermail/bind10-dev/2013-January/004192.html
    
    It is less optimal than the normal code, but we have no choice if we
    have to support Debian 6 stable which currently ships with a broken
    Boost.

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