[boost] [type_traits][general] Best practice for inline namespaces?

Subject: [boost] [type_traits][general] Best practice for inline namespaces?
From: John Maddock (jz.maddock_at_[hidden])
Date: 2015-01-18 07:16:37

I was thinking of adding inline namespace support (ie lib versioning) to 
type_traits, but what's the best practice for naming the inline 
namespace?  I was thinking of going with some mangled version of 
BOOST_VERSION which would effectively change the namespace with each 
release.  That feels like it's probably right to me: old versions of any 
traits would then be archived in boost::tt105600:: or whatever version 
the change happened.  Comments?

Thanks, John.