id summary reporter owner description type status milestone component version severity resolution keywords cc 10280 archive/detail/helper_collection.hpp uses typeid and breaks non-RTTI builds Mika Fischer Robert Ramey That header is included unconditionally by boost/include/boost/archive/detail/basic_{i,o}archive.hpp, thus making it impossible to use the serialization library without RTTI. Bugs closed To Be Determined serialization Boost 1.56.0 Problem fixed