Re: [boost] [intrusive] Possible bug in bstree_algorithms.hpp

Just leave "allocate_new | expand_fwd" (allocate new buffer or expand current one without moving the beginning). Backwards expansion is tested in Boost.Container but not the object construction/destruction count (I'll need to add this in my tests).

Yes! I've commented out the expand_bwd flags in container/vector.hpp and container/string.hpp, and it works beautifully! Let me know if there is anything else I can try out, to help you find the bug. /Lars