id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 6336,return type of flat_map::emplace is not match to documents,Kohei Takahashi ,Ion Gaztañaga,"The document says, return type of flat_map.emplace is pair that contains iterator and bool. However actual type is iterator. e.g. Boost.Unordered and standard library of emplace return pair. container::map::emplace returns iterator (map's doc is match to impl). Which is correct?",Bugs,closed,To Be Determined,container,Boost 1.48.0,Problem,fixed,,