id summary reporter owner description type status milestone component version severity resolution keywords cc 5463 default constructor of filter_iterator does not initialize members aleksander.sulkowski@… Dave Abrahams filter_iterator initializes neither m_predicate nor m_end in its default constructor. Not initializing m_end in case when it is a pointer (or any other built in type) results in a random bahavior of end() method. Bugs closed To Be Determined iterator Boost 1.47.0 Problem invalid filter_iterator default constructor