set_intersection now passes all my unit tests.
set_intersection now passes all my unit tests.

--HG--
extra : convert_revision : svn%3A83215879-3e5a-4751-8c9d-778f44bb06a5/trunk%40818

zhenglaizhang/thrust,xiongzhanblake/thrust,thrust/thrust,jaredhoberock/thrust,marksantos/thrust,xiongzhanblake/thrust_src,thrust/thrust,xiongzhanblake/thrust_src,raygit/thrust,Ricardo666666/thrust,zhenglaizhang/thrust,GrimDerp/thrust,marksantos/thrust,dachziegel/thrust,Ricardo666666/thrust,arnabgho/thrust,thvasilo/thrust,mohamed-ali/thrust,GrimDerp/thrust,sdalton1/thrust,thvasilo/thrust,sarvex/thrust,mohamed-ali/thrust,egaburov/thrust,Ricardo666666/thrust,GrimDerp/thrust,arnabgho/thrust,sarvex/thrust,andrewcorrigan/thrust-multi-permutation-iterator,sdalton1/thrust,zeryx/thrust,andrewcorrigan/thrust-multi-permutation-iterator,thrust/thrust,xiongzhanblake/thrust_src,zeryx/thrust,raygit/thrust,egaburov/thrust,sarvex/thrust,egaburov/thrust,jaredhoberock/thrust,dachziegel/thrust,thrust/thrust,dachziegel/thrust,mohamed-ali/thrust,raygit/thrust,jaredhoberock/thrust,thrust/thrust,marksantos/thrust,sdalton1/thrust,thvasilo/thrust,arnabgho/thrust,xiongzhanblake/thrust,xiongzhanblake/thrust,jaredhoberock/thrust,zhenglaizhang/thrust,zeryx/thrust,jaredhoberock/thrust,andrewcorrigan/thrust-multi-permutation-iterator