test that latest of empty producer completes
test that latest of empty producer completes

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eCocoa,sandyway/ReactiveCocoa,paulyoung/ReactiveCocoa,zzzworm/ReactiveCocoa,chao95957/ReactiveCocoa,jrmiddle/ReactiveCocoa,kevin-zqw/ReactiveCocoa,windgo/ReactiveCocoa,JackLian/ReactiveCocoa,natan/ReactiveCocoa,vincentiss/ReactiveCocoa,JackLian/ReactiveCocoa,add715/ReactiveCocoa,dachaoisme/ReactiveCocoa,lixar/ReactiveCocoa,cnbin/ReactiveCocoa,yaoxiaoyong/ReactiveCocoa,LHDsimon/ReactiveCocoa,Farteen/ReactiveCocoa,tornade0913/ReactiveCocoa,nickcheng/ReactiveCocoa,tonyarnold/ReactiveCocoa,fhchina/ReactiveCocoa,emodeqidao/ReactiveCocoa,qq644531343/ReactiveCocoa,yonekawa/ReactiveCocoa,jam891/ReactiveCocoa,beni55/ReactiveCocoa,icepy/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,zhenlove/ReactiveCocoa,icepy/ReactiveCocoa,ericzhou2008/ReactiveCocoa,DreamHill/ReactiveCocoa,on99/ReactiveCocoa,mattpetters/ReactiveCocoa,hoanganh6491/ReactiveCocoa,leichunfeng/ReactiveCocoa,towik/ReactiveCocoa,JohnJin007/ReactiveCocoa,gengjf/ReactiveCocoa,pzw224/ReactiveCocoa,on99/ReactiveCocoa,wangqi211/ReactiveCocoa,KuPai32G/ReactiveCocoa,cstars135/ReactiveCocoa,Pingco/ReactiveCocoa,liufeigit/ReactiveCocoa,OneSmallTree/ReactiveCocoa,leichunfeng/ReactiveCocoa,yaoxiaoyong/ReactiveCocoa,yangshengchaoios/ReactiveCocoa,brasbug/ReactiveCocoa,hoanganh6491/ReactiveCocoa,towik/ReactiveCocoa,OneSmallTree/ReactiveCocoa,dskatz22/ReactiveCocoa,nikita-leonov/ReactiveCocoa,stevielu/ReactiveCocoa,CCOOOOLL/ReactiveCocoa,Juraldinio/ReactiveCocoa,GuitarPlayer-Ma/ReactiveCocoa,nikita-leonov/ReactiveCocoa,zhenlove/ReactiveCocoa,pzw224/ReactiveCocoa,CQXfly/ReactiveCocoa,ikesyo/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,BlessNeo/ReactiveCocoa,DongDongDongDong/ReactiveCocoa,andersio/ReactiveCocoa,towik/ReactiveCocoa,zhigang1992/ReactiveCocoa,xulibao/ReactiveCocoa,cnbin/ReactiveCocoa,juliangrosshauser/ReactiveCocoa,Eveian/ReactiveCocoa,add715/ReactiveCocoa,zhigang1992/ReactiveCocoa,bscarano/ReactiveCocoa,zhenlove/ReactiveCocoa,AndyZhaoHe/ReactiveCocoa,esttorhe/ReactiveCocoa,jrmiddle/ReactiveCocoa,xumaolin/ReactiveCocoa,zxq3220122/ReactiveCocoa,jaylib/ReactiveCocoa,yangyangluoluo/ReactiveCocoa,AndyZhaoHe/ReactiveCocoa,DongDongDongDong/ReactiveCocoa,j364960953/ReactiveCocoa,mxxiv/ReactiveCocoa,mattpetters/ReactiveCocoa,natestedman/ReactiveCocoa,hilllinux/ReactiveCocoa,buildo/ReactiveCocoa,shuxiashusheng/ReactiveCocoa,j364960953/ReactiveCocoa,itschaitanya/ReactiveCocoa,Ray0218/ReactiveCocoa,shuxiashusheng/ReactiveCocoa,wpstarnice/ReactiveCocoa,KuPai32G/ReactiveCocoa,smilypeda/ReactiveCocoa,xiaobing2007/ReactiveCocoa,cnbin/ReactiveCocoa,xiaobing2007/ReactiveCocoa,jam891/ReactiveCocoa,walkingsmarts/ReactiveCocoa,tornade0913/ReactiveCocoa,OnTheWay1988/ReactiveCocoa,CCOOOOLL/ReactiveCocoa,tonyarnold/ReactiveCocoa,ohwutup/ReactiveCocoa,liufeigit/ReactiveCocoa,imkerberos/ReactiveCocoa,ShawnLeee/ReactiveCocoa,xulibao/ReactiveCocoa,fanghao085/ReactiveCocoa,yoichitgy/ReactiveCocoa,gengjf/ReactiveCocoa,on99/ReactiveCocoa,luerhouhou/ReactiveCocoa,mattpetters/ReactiveCocoa,jam891/ReactiveCocoa,WEIBP/ReactiveCocoa,longv2go/ReactiveCocoa,vincentiss/ReactiveCocoa,alvinvarghese/ReactiveCocoa,yytong/ReactiveCocoa,ztchena/ReactiveCocoa,ReactiveCocoa/ReactiveSwift,walkingsmarts/ReactiveCocoa,andersio/ReactiveCocoa,yangshengchaoios/ReactiveCocoa,DreamHill/ReactiveCocoa,AlanJN/ReactiveCocoa,chao95957/ReactiveCocoa,huiping192/ReactiveCocoa,kiurentu/ReactiveCocoa,Ethan89/ReactiveCocoa,huiping192/ReactiveCocoa,kevin-zqw/ReactiveCocoa,stupidfive/ReactiveCocoa,smilypeda/ReactiveCocoa,DreamHill/ReactiveCocoa,kevin-zqw/ReactiveCocoa,sugar2010/ReactiveCocoa,tonyarnold/ReactiveCocoa,Ethan89/ReactiveCocoa,calebd/ReactiveCocoa,jackywpy/ReactiveCocoa,terry408911/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,ceekayel/ReactiveCocoa,jsslai/ReactiveCocoa,beni55/ReactiveCocoa,bensonday/ReactiveCocoa,brasbug/ReactiveCocoa,mxxiv/ReactiveCocoa,libiao88/ReactiveCocoa,shaohung001/ReactiveCocoa,fhchina/ReactiveCocoa,victorlin/ReactiveCocoa,fanghao085/ReactiveCocoa,SanChain/ReactiveCocoa,GuitarPlayer-Ma/ReactiveCocoa,BrooksWon/ReactiveCocoa,BlessNeo/ReactiveCocoa,zhaoguohui/ReactiveCocoa,paulyoung/ReactiveCocoa,msdgwzhy6/ReactiveCocoa,nikita-leonov/ReactiveCocoa,xumaolin/ReactiveCocoa,yoichitgy/ReactiveCocoa,LHDsimon/ReactiveCocoa,Juraldinio/ReactiveCocoa,isghe/ReactiveCocoa,dskatz22/ReactiveCocoa,ztchena/ReactiveCocoa,zzqiltw/ReactiveCocoa,qq644531343/ReactiveCocoa,esttorhe/ReactiveCocoa,Ricowere/ReactiveCocoa,xiaoliyang/ReactiveCocoa,clg0118/ReactiveCocoa,AlanJN/ReactiveCocoa,Eveian/ReactiveCocoa,llb1119/test,esttorhe/ReactiveCocoa,hbucius/ReactiveCocoa,kaylio/ReactiveCocoa,ztchena/ReactiveCocoa,ioshger0125/ReactiveCocoa,xiaobing2007/ReactiveCocoa,cstars135/ReactiveCocoa,hj3938/ReactiveCocoa,richeterre/ReactiveCocoa,almassapargali/ReactiveCocoa,zzqiltw/ReactiveCocoa,kiurentu/ReactiveCocoa,zhukaixy/ReactiveCocoa,yonekawa/ReactiveCocoa,hbucius/ReactiveCocoa,BrooksWon/ReactiveCocoa,zzqiltw/ReactiveCocoa,isghe/ReactiveCocoa,jackywpy/ReactiveCocoa,juliangrosshauser/ReactiveCocoa,FelixYin66/ReactiveCocoa,walkingsmarts/ReactiveCocoa,goodheart/ReactiveCocoa,valleyman86/ReactiveCocoa,yytong/ReactiveCocoa,takeshineshiro/ReactiveCocoa,valleyman86/ReactiveCocoa,ceekayel/ReactiveCocoa,SuPair/ReactiveCocoa,wpstarnice/ReactiveCocoa,jeelun/ReactiveCocoa,eyu1988/ReactiveCocoa,kaylio/ReactiveCocoa,brasbug/ReactiveCocoa,yangyangluoluo/ReactiveCocoa,zxq3220122/ReactiveCocoa,Ethan89/ReactiveCocoa,terry408911/ReactiveCocoa,takeshineshiro/ReactiveCocoa,tonyli508/ReactiveCocoa,jaylib/ReactiveCocoa,leelili/ReactiveCocoa,Rupert-RR/ReactiveCocoa,imkerberos/ReactiveCocoa,LHDsimon/ReactiveCocoa,imkerberos/ReactiveCocoa,WEIBP/ReactiveCocoa,tzongw/ReactiveCocoa,pzw224/ReactiveCocoa,Rupert-RR/ReactiveCocoa,zzzworm/ReactiveCocoa,hj3938/ReactiveCocoa,xiaoliyang/ReactiveCocoa,tiger8888/ReactiveCocoa,sugar2010/ReactiveCocoa,yizzuide/ReactiveCocoa,Liquidsoul/ReactiveCocoa,RuiAAPeres/ReactiveCocoa,lixar/ReactiveCocoa,sandyway/ReactiveCocoa,luerhouhou/ReactiveCocoa,loupman/ReactiveCocoa,stupidfive/ReactiveCocoa,ddc391565320/ReactiveCocoa,cstars135/ReactiveCocoa,PSPDFKit-labs/ReactiveCocoa,leichunfeng/ReactiveCocoa,buildo/ReactiveCocoa,rpowelll/ReactiveCocoa,ShawnLeee/ReactiveCocoa,natan/ReactiveCocoa,JohnJin007/ReactiveCocoa,zxq3220122/ReactiveCocoa,itschaitanya/ReactiveCocoa,llb1119/test,chieryw/ReactiveCocoa,jackywpy/ReactiveCocoa,hbucius/ReactiveCocoa