id summary reporter owner description type status milestone component version severity resolution keywords cc 2859 'Add generic call operator support' is not merged with the release branch loonycyborg Dave Abrahams Change at revision [https://svn.boost.org/trac/boost/changeset/47846 47846] isn't merged with the release branch despite being 8 months old. Bugs closed Boost 1.39.0 python USE GITHUB Boost 1.38.0 Problem fixed