id summary reporter owner description type status milestone component version severity resolution keywords cc 11143 Problem with container::set::operator=() Andrey Martin Ion Gaztañaga "There appeared to be a problem with set::operator=(). In the example below, the second assignment performs ""move"" every element from s1 to s2. The size of s1 is not changed. [[BR]][[BR]] Tested on VS2012 with boost 1.57 {{{ #include int main() { boost::container::set s1, s2; s1.insert(""1""); s1.insert(""2""); s2 = s1; assert(s2.size() == s1.size()); assert(s2 == s1); // OK s2 = s1; assert(s2.size() == s1.size()); assert(s2 == s1); // Error return 0; } }}} " Bugs closed To Be Determined container Boost 1.57.0 Problem fixed