id summary reporter owner description type status milestone component version severity resolution keywords cc 11865 Intrusive list explicit ctor error with Clang 3.6 (C++11/14) anonymous Ion Gaztañaga " {{{ namespace bi = boost::intrusive; struct A : bi::list_base_hook<> { }; struct C { bi::list a; }; C c{}; // clang error: chosen constructor is explicit in copy-initialization }}} " Bugs closed To Be Determined intrusive Boost 1.60.0 Problem fixed