id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc 7749,"In Assignment operator, argument should be passed by reference.",Gaurav Gupta ,Joaquín M López Muñoz,"In file boost/multi_index_container.hpp When defining the assignment operator, argument is not passed by reference. {{{ multi_index_container& operator=( multi_index_container x) { BOOST_MULTI_INDEX_CHECK_INVARIANT; this->swap(x); return *this; } }}} Attached patch is fix for it. ",Bugs,closed,To Be Determined,multi_index,Boost 1.52.0,Problem,invalid,,yogen.saini@…