Remove unused variable
Remove unused variable

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