id summary reporter owner description type status milestone component version severity resolution keywords cc 7948 Hinted addition on a split_interval_map does more than normal addition. Marvin Sielenkemper Joachim Faulhaber "When adding an entry into an empty {{{split_interval_map}}} via the non-hinted {{{add}}}, the value is placed in the container by copying it there, only one value is default constructed for the absorption check. With hinted addition the new entry is first default created in the container, then the entering entry is added via {{{inplace_plus}}}. I would expect both operations to involve the same operations on the entry added since the hint only concerns finding the right place, not the handling. " Bugs closed Boost 1.54.0 ICL Boost 1.51.0 Problem fixed