Remove unused dtype
Remove unused dtype

IntelLabs/numba,stuartarchibald/numba,GaZ3ll3/numba,IntelLabs/numba,jriehl/numba,ssarangi/numba,pitrou/numba,sklam/numba,numba/numba,stefanseefeld/numba,pitrou/numba,GaZ3ll3/numba,sklam/numba,stonebig/numba,stonebig/numba,gmarkall/numba,numba/numba,cpcloud/numba,pitrou/numba,seibert/numba,stuartarchibald/numba,cpcloud/numba,seibert/numba,gmarkall/numba,stefanseefeld/numba,IntelLabs/numba,stefanseefeld/numba,pitrou/numba,seibert/numba,cpcloud/numba,IntelLabs/numba,sklam/numba,gmarkall/numba,jriehl/numba,gmarkall/numba,pombredanne/numba,numba/numba,jriehl/numba,gdementen/numba,stuartarchibald/numba,ssarangi/numba,seibert/numba,stonebig/numba,sklam/numba,numba/numba,GaZ3ll3/numba,gdementen/numba,cpcloud/numba,pombredanne/numba,gdementen/numba,ssarangi/numba,jriehl/numba,ssarangi/numba,sklam/numba,pitrou/numba,GaZ3ll3/numba,gmarkall/numba,GaZ3ll3/numba,pombredanne/numba,cpcloud/numba,stuartarchibald/numba,pombredanne/numba,stefanseefeld/numba,ssarangi/numba,pombredanne/numba,gdementen/numba,seibert/numba,IntelLabs/numba,stefanseefeld/numba,gdementen/numba,stonebig/numba,stuartarchibald/numba,jriehl/numba,numba/numba,stonebig/numba