Fix compilation with clang/gcc
Fix compilation with clang/gcc

firebase/grpc,ctiller/grpc,yongni/grpc,apolcyn/grpc,rjshade/grpc,ppietrasa/grpc,pmarks-net/grpc,sreecha/grpc,leifurhauks/grpc,miselin/grpc,malexzx/grpc,yongni/grpc,ipylypiv/grpc,miselin/grpc,hstefan/grpc,goldenbull/grpc,kskalski/grpc,murgatroid99/grpc,fuchsia-mirror/third_party-grpc,grpc/grpc,simonkuang/grpc,pmarks-net/grpc,podsvirov/grpc,mehrdada/grpc,perumaalgoog/grpc,Crevil/grpc,perumaalgoog/grpc,muxi/grpc,baylabs/grpc,vjpai/grpc,hstefan/grpc,geffzhang/grpc,infinit/grpc,geffzhang/grpc,thinkerou/grpc,simonkuang/grpc,ananthonline/grpc,arkmaxim/grpc,hstefan/grpc,malexzx/grpc,dklempner/grpc,royalharsh/grpc,nicolasnoble/grpc,makdharma/grpc,leifurhauks/grpc,jboeuf/grpc,ananthonline/grpc,kriswuollett/grpc,VcamX/grpc,murgatroid99/grpc,a11r/grpc,Vizerai/grpc,zhimingxie/grpc,nicolasnoble/grpc,zhimingxie/grpc,carl-mastrangelo/grpc,muxi/grpc,firebase/grpc,vjpai/grpc,ctiller/grpc,ppietrasa/grpc,ppietrasa/grpc,makdharma/grpc,jtattermusch/grpc,yugui/grpc,grpc/grpc,ejona86/grpc,vjpai/grpc,tengyifei/grpc,a-veitch/grpc,hstefan/grpc,philcleveland/grpc,wcevans/grpc,philcleveland/grpc,VcamX/grpc,podsvirov/grpc,greasypizza/grpc,muxi/grpc,msiedlarek/grpc,yang-g/grpc,arkmaxim/grpc,infinit/grpc,zhimingxie/grpc,adelez/grpc,Crevil/grpc,grani/grpc,LuminateWireless/grpc,philcleveland/grpc,kumaralokgithub/grpc,hstefan/grpc,VcamX/grpc,mehrdada/grpc,MakMukhi/grpc,grani/grpc,kumaralokgithub/grpc,yang-g/grpc,philcleveland/grpc,makdharma/grpc,mehrdada/grpc,jboeuf/grpc,royalharsh/grpc,podsvirov/grpc,ipylypiv/grpc,y-zeng/grpc,thunderboltsid/grpc,matt-kwong/grpc,kskalski/grpc,baylabs/grpc,a-veitch/grpc,stanley-cheung/grpc,tamihiro/grpc,tamihiro/grpc,ncteisen/grpc,infinit/grpc,ipylypiv/grpc,deepaklukose/grpc,wcevans/grpc,kpayson64/grpc,malexzx/grpc,MakMukhi/grpc,deepaklukose/grpc,ctiller/grpc,ncteisen/grpc,a11r/grpc,y-zeng/grpc,LuminateWireless/grpc,nicolasnoble/grpc,grani/grpc,fuchsia-mirror/third_party-grpc,miselin/grpc,firebase/grpc,matt-kwong/grpc,y-zeng/grpc,murgatroid99/grpc,ejona86/grpc,PeterFaiman/ruby-grpc-minimal,apolcyn/grpc,philcleveland/grpc,baylabs/grpc,Vizerai/grpc,7anner/grpc,Vizerai/grpc,tengyifei/grpc,jtattermusch/grpc,firebase/grpc,baylabs/grpc,grani/grpc,y-zeng/grpc,PeterFaiman/ruby-grpc-minimal,VcamX/grpc,ctiller/grpc,LuminateWireless/grpc,miselin/grpc,matt-kwong/grpc,apolcyn/grpc,thinkerou/grpc,andrewpollock/grpc,dklempner/grpc,muxi/grpc,7anner/grpc,MakMukhi/grpc,wcevans/grpc,PeterFaiman/ruby-grpc-minimal,jtattermusch/grpc,jtattermusch/grpc,infinit/grpc,ejona86/grpc,bogdandrutu/grpc,ncteisen/grpc,jtattermusch/grpc,muxi/grpc,kpayson64/grpc,bogdandrutu/grpc,tamihiro/grpc,kumaralokgithub/grpc,a11r/grpc,ppietrasa/grpc,simonkuang/grpc,vsco/grpc,soltanmm-google/grpc,a-veitch/grpc,dgquintas/grpc,yongni/grpc,a11r/grpc,bogdandrutu/grpc,MakMukhi/grpc,simonkuang/grpc,Vizerai/grpc,quizlet/grpc,ananthonline/grpc,perumaalgoog/grpc,ananthonline/grpc,ejona86/grpc,nicolasnoble/grpc,fuchsia-mirror/third_party-grpc,carl-mastrangelo/grpc,yang-g/grpc,miselin/grpc,quizlet/grpc,matt-kwong/grpc,daniel-j-born/grpc,LuminateWireless/grpc,ppietrasa/grpc,msmania/grpc,perumaalgoog/grpc,sreecha/grpc,sreecha/grpc,donnadionne/grpc,infinit/grpc,nicolasnoble/grpc,deepaklukose/grpc,jtattermusch/grpc,vjpai/grpc,podsvirov/grpc,royalharsh/grpc,yongni/grpc,msmania/grpc,royalharsh/grpc,soltanmm-google/grpc,adelez/grpc,stanley-cheung/grpc,stanley-cheung/grpc,mehrdada/grpc,carl-mastrangelo/grpc,kpayson64/grpc,Vizerai/grpc,thinkerou/grpc,grpc/grpc,simonkuang/grpc,LuminateWireless/grpc,miselin/grpc,arkmaxim/grpc,vjpai/grpc,andrewpollock/grpc,andrewpollock/grpc,tengyifei/grpc,malexzx/grpc,hstefan/grpc,chrisdunelm/grpc,andrewpollock/grpc,carl-mastrangelo/grpc,hstefan/grpc,7anner/grpc,deepaklukose/grpc,arkmaxim/grpc,yang-g/grpc,chrisdunelm/grpc,sreecha/grpc,thinkerou/grpc,ejona86/grpc,fuchsia-mirror/third_party-grpc,ncteisen/grpc,matt-kwong/grpc,bogdandrutu/grpc,7anner/grpc,fuchsia-mirror/third_party-grpc,royalharsh/grpc,pszemus/grpc,makdharma/grpc,firebase/grpc,ipylypiv/grpc,vjpai/grpc,grpc/grpc,chrisdunelm/grpc,LuminateWireless/grpc,nicolasnoble/grpc,rjshade/grpc,leifurhauks/grpc,geffzhang/grpc,soltanmm-google/grpc,yugui/grpc,grpc/grpc,miselin/grpc,firebase/grpc,geffzhang/grpc,MakMukhi/grpc,simonkuang/grpc,perumaalgoog/grpc,greasypizza/grpc,donnadionne/grpc,kpayson64/grpc,grani/grpc,pszemus/grpc,andrewpollock/grpc,jtattermusch/grpc,ejona86/grpc,pszemus/grpc,kskalski/grpc,sreecha/grpc,carl-mastrangelo/grpc,LuminateWireless/grpc,Crevil/grpc,MakMukhi/grpc,ncteisen/grpc,adelez/grpc,vsco/grpc,kpayson64/grpc,deepaklukose/grpc,sreecha/grpc,pszemus/grpc,rjshade/grpc,yugui/grpc,soltanmm/grpc,kumaralokgithub/grpc,dgquintas/grpc,soltanmm-google/grpc,jtattermusch/grpc,soltanmm/grpc,jcanizales/grpc,y-zeng/grpc,Vizerai/grpc,hstefan/grpc,fuchsia-mirror/third_party-grpc,ipylypiv/grpc,goldenbull/grpc,thinkerou/grpc,jboeuf/grpc,sreecha/grpc,quizlet/grpc,msmania/grpc,murgatroid99/grpc,adelez/grpc,ananthonline/grpc,grpc/grpc,PeterFaiman/ruby-grpc-minimal,vsco/grpc,chrisdunelm/grpc,nicolasnoble/grpc,ctiller/grpc,yongni/grpc,leifurhauks/grpc,thinkerou/grpc,arkmaxim/grpc,kpayson64/grpc,kskalski/grpc,kriswuollett/grpc,kriswuollett/grpc,ncteisen/grpc,baylabs/grpc,perumaalgoog/grpc,zhimingxie/grpc,tamihiro/grpc,donnadionne/grpc,a-veitch/grpc,mehrdada/grpc,stanley-cheung/grpc,perumaalgoog/grpc,dgquintas/grpc,kskalski/grpc,andrewpollock/grpc,nicolasnoble/grpc,philcleveland/grpc,a-veitch/grpc,philcleveland/grpc,ppietrasa/grpc,yang-g/grpc,yugui/grpc,tamihiro/grpc,tengyifei/grpc,thunderboltsid/grpc,mehrdada/grpc,ipylypiv/grpc,dklempner/grpc,pszemus/grpc,kriswuollett/grpc,dklempner/grpc,deepaklukose/grpc,msiedlarek/grpc,baylabs/grpc,andrewpollock/grpc,soltanmm/grpc,muxi/grpc,a-veitch/grpc,thunderboltsid/grpc,daniel-j-born/grpc,msmania/grpc,bogdandrutu/grpc,malexzx/grpc,wcevans/grpc,jcanizales/grpc,kpayson64/grpc,pmarks-net/grpc,msiedlarek/grpc,arkmaxim/grpc,VcamX/grpc,dgquintas/grpc,ctiller/grpc,vsco/grpc,ananthonline/grpc,matt-kwong/grpc,kriswuollett/grpc,jboeuf/grpc,quizlet/grpc,kskalski/grpc,muxi/grpc,thinkerou/grpc,pszemus/grpc,ncteisen/grpc,jcanizales/grpc,jboeuf/grpc,mehrdada/grpc,a11r/grpc,pszemus/grpc,zhimingxie/grpc,grpc/grpc,leifurhauks/grpc,podsvirov/grpc,ejona86/grpc,vjpai/grpc,firebase/grpc,vsco/grpc,msmania/grpc,carl-mastrangelo/grpc,kumaralokgithub/grpc,PeterFaiman/ruby-grpc-minimal,ananthonline/grpc,firebase/grpc,ipylypiv/grpc,jtattermusch/grpc,firebase/grpc,vjpai/grpc,dgquintas/grpc,infinit/grpc,muxi/grpc,adelez/grpc,murgatroid99/grpc,andrewpollock/grpc,Crevil/grpc,daniel-j-born/grpc,goldenbull/grpc,zhimingxie/grpc,kpayson64/grpc,kskalski/grpc,carl-mastrangelo/grpc,a11r/grpc,chrisdunelm/grpc,stanley-cheung/grpc,jcanizales/grpc,wcevans/grpc,grpc/grpc,sreecha/grpc,malexzx/grpc,yongni/grpc,ncteisen/grpc,stanley-cheung/grpc,tengyifei/grpc,royalharsh/grpc,greasypizza/grpc,soltanmm-google/grpc,bogdandrutu/grpc,makdharma/grpc,dklempner/grpc,podsvirov/grpc,deepaklukose/grpc,jtattermusch/grpc,carl-mastrangelo/grpc,deepaklukose/grpc,kumaralokgithub/grpc,mehrdada/grpc,chrisdunelm/grpc,jboeuf/grpc,stanley-cheung/grpc,grani/grpc,muxi/grpc,thunderboltsid/grpc,jcanizales/grpc,grpc/grpc,pmarks-net/grpc,VcamX/grpc,baylabs/grpc,soltanmm-google/grpc,muxi/grpc,donnadionne/grpc,ncteisen/grpc,Vizerai/grpc,dklempner/grpc,jboeuf/grpc,chrisdunelm/grpc,msiedlarek/grpc,makdharma/grpc,ncteisen/grpc,wcevans/grpc,soltanmm/grpc,chrisdunelm/grpc,chrisdunelm/grpc,a11r/grpc,zhimingxie/grpc,mehrdada/grpc,stanley-cheung/grpc,stanley-cheung/grpc,soltanmm/grpc,yongni/grpc,adelez/grpc,tengyifei/grpc,grpc/grpc,donnadionne/grpc,ctiller/grpc,adelez/grpc,yang-g/grpc,zhimingxie/grpc,andrewpollock/grpc,ipylypiv/grpc,LuminateWireless/grpc,grani/grpc,soltanmm-google/grpc,nicolasnoble/grpc,fuchsia-mirror/third_party-grpc,simonkuang/grpc,greasypizza/grpc,makdharma/grpc,vjpai/grpc,firebase/grpc,rjshade/grpc,ppietrasa/grpc,pszemus/grpc,ncteisen/grpc,yang-g/grpc,PeterFaiman/ruby-grpc-minimal,matt-kwong/grpc,apolcyn/grpc,apolcyn/grpc,murgatroid99/grpc,ppietrasa/grpc,stanley-cheung/grpc,goldenbull/grpc,quizlet/grpc,greasypizza/grpc,nicolasnoble/grpc,mehrdada/grpc,vjpai/grpc,msmania/grpc,MakMukhi/grpc,tamihiro/grpc,bogdandrutu/grpc,fuchsia-mirror/third_party-grpc,thinkerou/grpc,chrisdunelm/grpc,kriswuollett/grpc,Vizerai/grpc,wcevans/grpc,soltanmm/grpc,murgatroid99/grpc,ejona86/grpc,kpayson64/grpc,matt-kwong/grpc,apolcyn/grpc,tamihiro/grpc,stanley-cheung/grpc,soltanmm/grpc,rjshade/grpc,philcleveland/grpc,yugui/grpc,kpayson64/grpc,msiedlarek/grpc,quizlet/grpc,7anner/grpc,vsco/grpc,kumaralokgithub/grpc,murgatroid99/grpc,apolcyn/grpc,yang-g/grpc,infinit/grpc,ejona86/grpc,Crevil/grpc,rjshade/grpc,dgquintas/grpc,geffzhang/grpc,ctiller/grpc,daniel-j-born/grpc,pmarks-net/grpc,VcamX/grpc,rjshade/grpc,ncteisen/grpc,thunderboltsid/grpc,goldenbull/grpc,miselin/grpc,vsco/grpc,arkmaxim/grpc,msiedlarek/grpc,thunderboltsid/grpc,thinkerou/grpc,thunderboltsid/grpc,msmania/grpc,kumaralokgithub/grpc,yugui/grpc,Crevil/grpc,grani/grpc,pmarks-net/grpc,y-zeng/grpc,y-zeng/grpc,greasypizza/grpc,kskalski/grpc,murgatroid99/grpc,goldenbull/grpc,7anner/grpc,a-veitch/grpc,hstefan/grpc,jcanizales/grpc,makdharma/grpc,soltanmm-google/grpc,daniel-j-born/grpc,pmarks-net/grpc,thinkerou/grpc,quizlet/grpc,dgquintas/grpc,PeterFaiman/ruby-grpc-minimal,goldenbull/grpc,MakMukhi/grpc,a-veitch/grpc,thunderboltsid/grpc,msiedlarek/grpc,7anner/grpc,wcevans/grpc,bogdandrutu/grpc,simonkuang/grpc,simonkuang/grpc,kskalski/grpc,ctiller/grpc,ppietrasa/grpc,kriswuollett/grpc,nicolasnoble/grpc,rjshade/grpc,muxi/grpc,stanley-cheung/grpc,dgquintas/grpc,tengyifei/grpc,donnadionne/grpc,donnadionne/grpc,leifurhauks/grpc,matt-kwong/grpc,7anner/grpc,quizlet/grpc,dgquintas/grpc,muxi/grpc,podsvirov/grpc,donnadionne/grpc,arkmaxim/grpc,soltanmm-google/grpc,yugui/grpc,rjshade/grpc,goldenbull/grpc,kriswuollett/grpc,daniel-j-born/grpc,philcleveland/grpc,adelez/grpc,ejona86/grpc,dklempner/grpc,a11r/grpc,firebase/grpc,royalharsh/grpc,apolcyn/grpc,greasypizza/grpc,jboeuf/grpc,daniel-j-born/grpc,vjpai/grpc,donnadionne/grpc,donnadionne/grpc,kpayson64/grpc,a-veitch/grpc,jcanizales/grpc,dgquintas/grpc,miselin/grpc,jboeuf/grpc,ejona86/grpc,baylabs/grpc,grpc/grpc,malexzx/grpc,quizlet/grpc,deepaklukose/grpc,royalharsh/grpc,ejona86/grpc,thunderboltsid/grpc,pszemus/grpc,vsco/grpc,pmarks-net/grpc,PeterFaiman/ruby-grpc-minimal,malexzx/grpc,leifurhauks/grpc,jboeuf/grpc,kriswuollett/grpc,leifurhauks/grpc,jboeuf/grpc,geffzhang/grpc,VcamX/grpc,msiedlarek/grpc,daniel-j-born/grpc,kumaralokgithub/grpc,yugui/grpc,y-zeng/grpc,pszemus/grpc,pmarks-net/grpc,tengyifei/grpc,mehrdada/grpc,geffzhang/grpc,firebase/grpc,Vizerai/grpc,greasypizza/grpc,perumaalgoog/grpc,tamihiro/grpc,wcevans/grpc,murgatroid99/grpc,greasypizza/grpc,thinkerou/grpc,malexzx/grpc,fuchsia-mirror/third_party-grpc,7anner/grpc,infinit/grpc,Crevil/grpc,Vizerai/grpc,jcanizales/grpc,bogdandrutu/grpc,pszemus/grpc,royalharsh/grpc,vjpai/grpc,msmania/grpc,yongni/grpc,thinkerou/grpc,jboeuf/grpc,jtattermusch/grpc,apolcyn/grpc,vsco/grpc,arkmaxim/grpc,sreecha/grpc,yugui/grpc,geffzhang/grpc,soltanmm/grpc,msiedlarek/grpc,podsvirov/grpc,VcamX/grpc,baylabs/grpc,ananthonline/grpc,dklempner/grpc,makdharma/grpc,grani/grpc,adelez/grpc,y-zeng/grpc,carl-mastrangelo/grpc,carl-mastrangelo/grpc,donnadionne/grpc,dklempner/grpc,ctiller/grpc,sreecha/grpc,PeterFaiman/ruby-grpc-minimal,infinit/grpc,perumaalgoog/grpc,MakMukhi/grpc,leifurhauks/grpc,ctiller/grpc,Crevil/grpc,grpc/grpc,Crevil/grpc,geffzhang/grpc,yongni/grpc,nicolasnoble/grpc,podsvirov/grpc,jtattermusch/grpc,tamihiro/grpc,sreecha/grpc,zhimingxie/grpc,fuchsia-mirror/third_party-grpc,carl-mastrangelo/grpc,mehrdada/grpc,ipylypiv/grpc,a11r/grpc,daniel-j-born/grpc,pszemus/grpc,msmania/grpc,ananthonline/grpc,carl-mastrangelo/grpc,PeterFaiman/ruby-grpc-minimal,LuminateWireless/grpc,yang-g/grpc,goldenbull/grpc,chrisdunelm/grpc,Vizerai/grpc,ctiller/grpc,sreecha/grpc,soltanmm/grpc,donnadionne/grpc,jcanizales/grpc,dgquintas/grpc,tengyifei/grpc