fix warnings
fix warnings
anton-dessiatov/ghc,snoyberg/ghc,ryantm/ghc,nomeata/ghc,tjakway/ghcjvm,mcmaniac/ghc,vikraman/ghc,GaloisInc/halvm-ghc,lukexi/ghc-7.8-arm64,ghc-android/ghc,tjakway/ghcjvm,frantisekfarka/ghc-dsi,olsner/ghc,ml9951/ghc,da-x/ghc,mettekou/ghc,vikraman/ghc,ghc-android/ghc,ghc-android/ghc,nushio3/ghc,jstolarek/ghc,lukexi/ghc,AlexanderPankiv/ghc,olsner/ghc,bitemyapp/ghc,sgillespie/ghc,green-haskell/ghc,spacekitteh/smcghc,da-x/ghc,christiaanb/ghc,AlexanderPankiv/ghc,nkaretnikov/ghc,ezyang/ghc,tjakway/ghcjvm,lukexi/ghc,fmthoma/ghc,oldmanmike/ghc,ml9951/ghc,acowley/ghc,hferreiro/replay,snoyberg/ghc,snoyberg/ghc,oldmanmike/ghc,urbanslug/ghc,wxwxwwxxx/ghc,forked-upstream-packages-for-ghcjs/ghc,holzensp/ghc,christiaanb/ghc,forked-upstream-packages-for-ghcjs/ghc,anton-dessiatov/ghc,mcmaniac/ghc,shlevy/ghc,da-x/ghc,nkaretnikov/ghc,ghc-android/ghc,acowley/ghc,oldmanmike/ghc,mettekou/ghc,ghc-android/ghc,ekmett/ghc,fmthoma/ghc,holzensp/ghc,nushio3/ghc,sgillespie/ghc,siddhanathan/ghc,forked-upstream-packages-for-ghcjs/ghc,sdiehl/ghc,lukexi/ghc-7.8-arm64,elieux/ghc,TomMD/ghc,ryantm/ghc,tibbe/ghc,ghc-android/ghc,vikraman/ghc,urbanslug/ghc,wxwxwwxxx/ghc,bitemyapp/ghc,frantisekfarka/ghc-dsi,bitemyapp/ghc,frantisekfarka/ghc-dsi,TomMD/ghc,hferreiro/replay,oldmanmike/ghc,mcmaniac/ghc,hferreiro/replay,siddhanathan/ghc,ilyasergey/GHC-XAppFix,ryantm/ghc,nkaretnikov/ghc,mfine/ghc,christiaanb/ghc,mettekou/ghc,holzensp/ghc,mcschroeder/ghc,GaloisInc/halvm-ghc,ml9951/ghc,tibbe/ghc,anton-dessiatov/ghc,mcschroeder/ghc,ezyang/ghc,mfine/ghc,vikraman/ghc,ekmett/ghc,gcampax/ghc,TomMD/ghc,forked-upstream-packages-for-ghcjs/ghc,mcschroeder/ghc,da-x/ghc,gridaphobe/ghc,frantisekfarka/ghc-dsi,urbanslug/ghc,ilyasergey/GHC-XAppFix,sgillespie/ghc,fmthoma/ghc,wxwxwwxxx/ghc,gridaphobe/ghc,sgillespie/ghc,bitemyapp/ghc,vikraman/ghc,forked-upstream-packages-for-ghcjs/ghc,shlevy/ghc,nathyong/microghc-ghc,acowley/ghc,mfine/ghc,tjakway/ghcjvm,nathyong/microghc-ghc,sdiehl/ghc,wxwxwwxxx/ghc,nkaretnikov/ghc,urbanslug/ghc,ilyasergey/GHC-XAppFix,sdiehl/ghc,snoyberg/ghc,mettekou/ghc,shlevy/ghc,elieux/ghc,shlevy/ghc,sdiehl/ghc,shlevy/ghc,hferreiro/replay,hferreiro/replay,gcampax/ghc,nushio3/ghc,nathyong/microghc-ghc,gcampax/ghc,lukexi/ghc-7.8-arm64,tibbe/ghc,da-x/ghc,anton-dessiatov/ghc,mfine/ghc,hferreiro/replay,fmthoma/ghc,nomeata/ghc,AlexanderPankiv/ghc,mcmaniac/ghc,ml9951/ghc,ezyang/ghc,oldmanmike/ghc,olsner/ghc,fmthoma/ghc,vTurbine/ghc,siddhanathan/ghc,gcampax/ghc,nomeata/ghc,gcampax/ghc,nathyong/microghc-ghc,shlevy/ghc,TomMD/ghc,GaloisInc/halvm-ghc,ilyasergey/GHC-XAppFix,GaloisInc/halvm-ghc,vTurbine/ghc,snoyberg/ghc,ml9951/ghc,snoyberg/ghc,tibbe/ghc,AlexanderPankiv/ghc,vikraman/ghc,tjakway/ghcjvm,lukexi/ghc,fmthoma/ghc,mfine/ghc,ekmett/ghc,christiaanb/ghc,mettekou/ghc,vikraman/ghc,nathyong/microghc-ghc,ezyang/ghc,gcampax/ghc,shlevy/ghc,mfine/ghc,gridaphobe/ghc,green-haskell/ghc,sdiehl/ghc,acowley/ghc,vTurbine/ghc,wxwxwwxxx/ghc,lukexi/ghc-7.8-arm64,jstolarek/ghc,lukexi/ghc,wxwxwwxxx/ghc,frantisekfarka/ghc-dsi,lukexi/ghc,acowley/ghc,hferreiro/replay,GaloisInc/halvm-ghc,acowley/ghc,vTurbine/ghc,oldmanmike/ghc,holzensp/ghc,forked-upstream-packages-for-ghcjs/ghc,nkaretnikov/ghc,TomMD/ghc,gridaphobe/ghc,tjakway/ghcjvm,ml9951/ghc,nushio3/ghc,green-haskell/ghc,nomeata/ghc,olsner/ghc,mcschroeder/ghc,forked-upstream-packages-for-ghcjs/ghc,ezyang/ghc,mcmaniac/ghc,elieux/ghc,ezyang/ghc,gridaphobe/ghc,nkaretnikov/ghc,fmthoma/ghc,GaloisInc/halvm-ghc,snoyberg/ghc,urbanslug/ghc,ekmett/ghc,nathyong/microghc-ghc,christiaanb/ghc,oldmanmike/ghc,da-x/ghc,anton-dessiatov/ghc,elieux/ghc,wxwxwwxxx/ghc,ryantm/ghc,nomeata/ghc,green-haskell/ghc,mfine/ghc,siddhanathan/ghc,TomMD/ghc,vTurbine/ghc,mcschroeder/ghc,olsner/ghc,bitemyapp/ghc,siddhanathan/ghc,ryantm/ghc,siddhanathan/ghc,green-haskell/ghc,da-x/ghc,gridaphobe/ghc,urbanslug/ghc,anton-dessiatov/ghc,jstolarek/ghc,anton-dessiatov/ghc,TomMD/ghc,sgillespie/ghc,tjakway/ghcjvm,spacekitteh/smcghc,nushio3/ghc,sgillespie/ghc,nushio3/ghc,christiaanb/ghc,lukexi/ghc-7.8-arm64,sgillespie/ghc,gridaphobe/ghc,acowley/ghc,spacekitteh/smcghc,AlexanderPankiv/ghc,spacekitteh/smcghc,siddhanathan/ghc,mcschroeder/ghc,vTurbine/ghc,AlexanderPankiv/ghc,spacekitteh/smcghc,nushio3/ghc,nkaretnikov/ghc,holzensp/ghc,mettekou/ghc,mcschroeder/ghc,jstolarek/ghc,mettekou/ghc,elieux/ghc,AlexanderPankiv/ghc,elieux/ghc,olsner/ghc,GaloisInc/halvm-ghc,nathyong/microghc-ghc,tibbe/ghc,gcampax/ghc,ghc-android/ghc,sdiehl/ghc,olsner/ghc,ezyang/ghc,sdiehl/ghc,christiaanb/ghc,elieux/ghc,urbanslug/ghc,ml9951/ghc,ml9951/ghc,ekmett/ghc,vTurbine/ghc,jstolarek/ghc