legion: Changes to make sure STL serialization functions are unambiguous.
legion: Changes to make sure STL serialization functions are unambiguous.

StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion,StanfordLegion/legion