class AppendNumberLongMin {
        public:
            void run() {
                BSONObjBuilder b;
                b.appendNumber("a", std::numeric_limits<long long>::min());
                BSONObj o1 = b.obj();

                BSONObj o2 = BSON("a" << std::numeric_limits<long long>::min());

                ASSERT_EQUALS(o1, o2);
            }
        };