Sohail Somani wrote:

Hi,

In the upgrade to boost 1.34.1, I noticed that the sunpro_cc.hpp config 
file now defines BOOST_NO_IS_ABSTRACT for the latest compiler. This 
affects serialization code that used to work with 1.33.1.

The relevant change is here: http://svn.boost.org/trac/boost/changeset/32005

I'm wondering, why was this change made since it seems to work? There is 
no ticket referenced in the commit.

Thanks,

Sohail

To answer my own question: http://preview.tinyurl.com/33pgw7

Is boost/config/user.hpp a good place to override this?

Thanks,

Sohail