id summary reporter owner description type status milestone component version severity resolution keywords cc 4836 merge optional::swap changes to the release branch Eric Niebler Fernando Cacciola "It seems like {{{boost::optional}}} has a {{{swap}}} member function on trunk but not on release, and it's been this way for a few releases already. Can we get this inconsistency resolved? I've been bitten by it a few times already when merging things to the release branch. " Bugs closed To Be Determined optional Boost 1.44.0 Problem fixed optional swap