Eliminate some warnings
Eliminate some warnings

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