Revert "dead assignment: res, len"
Revert "dead assignment: res, len"

This reverts commit 139cab49dd39de0be225ad212982c7508e237b09.
clang's false positive: this x[0].f is used in TEST() later

rcrowder/nupic,blueburningcoder/nupic,pulinagrawal/nupic,marionleborgne/nupic,rcrowder/nupic,ben-hopps/nupic,EricSB/nupic,subutai/nupic,loretoparisi/nupic,virneo/nupic,chen0031/nupic,marionleborgne/nupic,rayNymous/nupic,vitaly-krugl/nupic,numenta-ci/nupic,lscheinkman/nupic,pulinagrawal/nupic,SaganBolliger/nupic,vitaly-krugl/nupic,runt18/nupic,elkingtonmcb/nupic,marionleborgne/nupic,allanino/nupic,ben-hopps/nupic,rcrowder/nupic,alfonsokim/nupic,GeraldLoeffler/nupic,runt18/nupic,ywcui1990/nupic,passiweinberger/nupic,fergalbyrne/nupic,virneo/nupic,brev/nupic,vamsirajendra/nupic,BoltzmannBrain/nupic,pap/nupic,akhilaananthram/nupic,jcasner/nupic,mcanthony/nupic,neuroidss/nupic,cogmission/nupic,BeiLuoShiMen/nupic,chen0031/nupic,glorizen/nupic,sambitgaan/nupic,jcasner/nupic,BoltzmannBrain/nupic,allanino/nupic,allanino/nupic,arhik/nupic,cngo-github/nupic,fergalbyrne/nupic,rayNymous/nupic,subutai/nupic,vamsirajendra/nupic,cngo-github/nupic,cogmission/nupic,sambitgaan/nupic,subutai/nupic,ywcui1990/nupic,neuroidss/nupic,virneo/nupic,brev/nupic,loretoparisi/nupic,mcanthony/nupic,chanceraine/nupic,GeraldLoeffler/nupic,elkingtonmcb/nupic,pulinagrawal/nupic,vamsirajendra/nupic,wanghaven/nupic,cngo-github/nupic,alfonsokim/nupic,numenta/nupic,metaml/nupic,eranchetz/nupic,EricSB/nupic,fergalbyrne/nupic,rhyolight/nupic,breznak/nupic,go-bears/nupic,BeiLuoShiMen/nupic,arhik/nupic,GeraldLoeffler/nupic,chanceraine/nupic,glorizen/nupic,BeiLuoShiMen/nupic,ben-hopps/nupic,metaml/nupic,rayNymous/nupic,wanghaven/nupic,numenta/nupic,BoltzmannBrain/nupic,alfonsokim/nupic,markneville/nupic,eranchetz/nupic,arhik/nupic,go-bears/nupic,elkingtonmcb/nupic,numenta-ci/nupic,markneville/nupic,metaml/nupic,scottpurdy/nupic,jcasner/nupic,SaganBolliger/nupic,rhyolight/nupic,EricSB/nupic,lscheinkman/nupic,eranchetz/nupic,darshanthaker/nupic,badlogicmanpreet/nupic,blueburningcoder/nupic,passiweinberger/nupic,glorizen/nupic,akhilaananthram/nupic,darshanthaker/nupic,akhilaananthram/nupic,passiweinberger/nupic,SaganBolliger/nupic,markneville/nupic,darshanthaker/nupic,scottpurdy/nupic,cogmission/nupic,breznak/nupic,go-bears/nupic,chen0031/nupic,neuroidss/nupic,numenta-ci/nupic,loretoparisi/nupic,badlogicmanpreet/nupic,mcanthony/nupic,runt18/nupic,badlogicmanpreet/nupic,wanghaven/nupic,lscheinkman/nupic,vitaly-krugl/nupic,sambitgaan/nupic,pap/nupic,pap/nupic,chanceraine/nupic,brev/nupic,rhyolight/nupic,numenta/nupic,blueburningcoder/nupic,scottpurdy/nupic,ywcui1990/nupic,breznak/nupic