RoAbsArg: avoid useless object creation/copying
RoAbsArg: avoid useless object creation/copying

georgtroska/root,vukasinmilosevic/root,esakellari/root,zzxuanyuan/root-compressor-dummy,sbinet/cxx-root,bbockelm/root,thomaskeck/root,zzxuanyuan/root,buuck/root,krafczyk/root,zzxuanyuan/root-compressor-dummy,sbinet/cxx-root,perovic/root,davidlt/root,gbitzes/root,mattkretz/root,arch1tect0r/root,veprbl/root,simonpf/root,gganis/root,mattkretz/root,evgeny-boger/root,georgtroska/root,dfunke/root,davidlt/root,agarciamontoro/root,BerserkerTroll/root,krafczyk/root,sbinet/cxx-root,mkret2/root,BerserkerTroll/root,Y--/root,lgiommi/root,olifre/root,veprbl/root,Duraznos/root,mkret2/root,agarciamontoro/root,krafczyk/root,mattkretz/root,evgeny-boger/root,omazapa/root,veprbl/root,jrtomps/root,sawenzel/root,mhuwiler/rootauto,Y--/root,lgiommi/root,omazapa/root,bbockelm/root,karies/root,omazapa/root,Y--/root,zzxuanyuan/root,zzxuanyuan/root,Duraznos/root,sirinath/root,krafczyk/root,BerserkerTroll/root,zzxuanyuan/root-compressor-dummy,nilqed/root,krafczyk/root,krafczyk/root,olifre/root,karies/root,satyarth934/root,omazapa/root,Y--/root,buuck/root,karies/root,nilqed/root,zzxuanyuan/root,beniz/root,agarciamontoro/root,pspe/root,mkret2/root,dfunke/root,CristinaCristescu/root,agarciamontoro/root,satyarth934/root,zzxuanyuan/root-compressor-dummy,CristinaCristescu/root,dfunke/root,gganis/root,gganis/root,root-mirror/root,esakellari/root,root-mirror/root,nilqed/root,nilqed/root,Y--/root,olifre/root,sirinath/root,perovic/root,buuck/root,thomaskeck/root,georgtroska/root,satyarth934/root,gbitzes/root,davidlt/root,simonpf/root,bbockelm/root,sbinet/cxx-root,evgeny-boger/root,arch1tect0r/root,agarciamontoro/root,veprbl/root,pspe/root,simonpf/root,sirinath/root,mhuwiler/rootauto,satyarth934/root,BerserkerTroll/root,vukasinmilosevic/root,mattkretz/root,olifre/root,esakellari/root,abhinavmoudgil95/root,sbinet/cxx-root,agarciamontoro/root,CristinaCristescu/root,esakellari/root,perovic/root,simonpf/root,vukasinmilosevic/root,beniz/root,esakellari/root,agarciamontoro/root,sirinath/root,olifre/root,zzxuanyuan/root,jrtomps/root,Y--/root,satyarth934/root,georgtroska/root,zzxuanyuan/root,vukasinmilosevic/root,satyarth934/root,buuck/root,lgiommi/root,zzxuanyuan/root,pspe/root,lgiommi/root,evgeny-boger/root,karies/root,sawenzel/root,veprbl/root,Y--/root,sawenzel/root,mkret2/root,georgtroska/root,evgeny-boger/root,evgeny-boger/root,omazapa/root,BerserkerTroll/root,mhuwiler/rootauto,evgeny-boger/root,zzxuanyuan/root-compressor-dummy,perovic/root,simonpf/root,gganis/root,gganis/root,arch1tect0r/root,pspe/root,gganis/root,bbockelm/root,lgiommi/root,sawenzel/root,BerserkerTroll/root,karies/root,beniz/root,satyarth934/root,sirinath/root,jrtomps/root,perovic/root,CristinaCristescu/root,omazapa/root,davidlt/root,root-mirror/root,mhuwiler/rootauto,davidlt/root,thomaskeck/root,vukasinmilosevic/root,arch1tect0r/root,simonpf/root,root-mirror/root,mkret2/root,arch1tect0r/root,BerserkerTroll/root,evgeny-boger/root,agarciamontoro/root,mattkretz/root,pspe/root,esakellari/root,veprbl/root,davidlt/root,root-mirror/root,satyarth934/root,karies/root,Y--/root,krafczyk/root,vukasinmilosevic/root,veprbl/root,sawenzel/root,dfunke/root,dfunke/root,georgtroska/root,dfunke/root,sirinath/root,beniz/root,sawenzel/root,vukasinmilosevic/root,zzxuanyuan/root-compressor-dummy,Duraznos/root,veprbl/root,bbockelm/root,omazapa/root,zzxuanyuan/root,krafczyk/root,jrtomps/root,gbitzes/root,mattkretz/root,arch1tect0r/root,mkret2/root,sbinet/cxx-root,thomaskeck/root,vukasinmilosevic/root,gganis/root,beniz/root,beniz/root,buuck/root,bbockelm/root,sirinath/root,zzxuanyuan/root,sbinet/cxx-root,sbinet/cxx-root,arch1tect0r/root,abhinavmoudgil95/root,lgiommi/root,root-mirror/root,sirinath/root,buuck/root,pspe/root,arch1tect0r/root,lgiommi/root,pspe/root,Duraznos/root,CristinaCristescu/root,karies/root,zzxuanyuan/root-compressor-dummy,mkret2/root,gbitzes/root,esakellari/root,perovic/root,perovic/root,BerserkerTroll/root,evgeny-boger/root,simonpf/root,mhuwiler/rootauto,pspe/root,bbockelm/root,abhinavmoudgil95/root,root-mirror/root,veprbl/root,mhuwiler/rootauto,buuck/root,davidlt/root,jrtomps/root,simonpf/root,pspe/root,mattkretz/root,abhinavmoudgil95/root,Duraznos/root,arch1tect0r/root,sawenzel/root,sbinet/cxx-root,buuck/root,mhuwiler/rootauto,zzxuanyuan/root,pspe/root,mkret2/root,olifre/root,mkret2/root,mhuwiler/rootauto,jrtomps/root,davidlt/root,jrtomps/root,buuck/root,georgtroska/root,jrtomps/root,sirinath/root,abhinavmoudgil95/root,nilqed/root,gbitzes/root,Duraznos/root,jrtomps/root,CristinaCristescu/root,sbinet/cxx-root,CristinaCristescu/root,gganis/root,olifre/root,agarciamontoro/root,Duraznos/root,vukasinmilosevic/root,root-mirror/root,CristinaCristescu/root,dfunke/root,dfunke/root,nilqed/root,georgtroska/root,gbitzes/root,davidlt/root,esakellari/root,root-mirror/root,mattkretz/root,sawenzel/root,sirinath/root,dfunke/root,bbockelm/root,CristinaCristescu/root,perovic/root,krafczyk/root,omazapa/root,root-mirror/root,mkret2/root,simonpf/root,gbitzes/root,dfunke/root,omazapa/root,abhinavmoudgil95/root,buuck/root,thomaskeck/root,zzxuanyuan/root-compressor-dummy,karies/root,gganis/root,sawenzel/root,Duraznos/root,davidlt/root,mkret2/root,karies/root,beniz/root,nilqed/root,perovic/root,abhinavmoudgil95/root,abhinavmoudgil95/root,Duraznos/root,bbockelm/root,CristinaCristescu/root,olifre/root,jrtomps/root,thomaskeck/root,jrtomps/root,olifre/root,BerserkerTroll/root,esakellari/root,satyarth934/root,mattkretz/root,georgtroska/root,nilqed/root,veprbl/root,lgiommi/root,agarciamontoro/root,pspe/root,beniz/root,krafczyk/root,esakellari/root,gbitzes/root,gbitzes/root,karies/root,mattkretz/root,bbockelm/root,lgiommi/root,olifre/root,davidlt/root,sawenzel/root,beniz/root,zzxuanyuan/root-compressor-dummy,thomaskeck/root,bbockelm/root,gbitzes/root,vukasinmilosevic/root,simonpf/root,sirinath/root,Y--/root,BerserkerTroll/root,zzxuanyuan/root-compressor-dummy,lgiommi/root,CristinaCristescu/root,agarciamontoro/root,satyarth934/root,Duraznos/root,olifre/root,perovic/root,omazapa/root,arch1tect0r/root,zzxuanyuan/root,sbinet/cxx-root,vukasinmilosevic/root,arch1tect0r/root,beniz/root,esakellari/root,mhuwiler/rootauto,nilqed/root,root-mirror/root,dfunke/root,thomaskeck/root,abhinavmoudgil95/root,buuck/root,sawenzel/root,nilqed/root,simonpf/root,karies/root,Y--/root,thomaskeck/root,abhinavmoudgil95/root,nilqed/root,zzxuanyuan/root,georgtroska/root,krafczyk/root,Y--/root,satyarth934/root,zzxuanyuan/root-compressor-dummy,mhuwiler/rootauto,perovic/root,evgeny-boger/root,abhinavmoudgil95/root,gganis/root,gganis/root,BerserkerTroll/root,gbitzes/root,mhuwiler/rootauto,omazapa/root,evgeny-boger/root,beniz/root,veprbl/root,georgtroska/root,lgiommi/root,Duraznos/root,thomaskeck/root,mattkretz/root