Fix warnings in basicTypes/Literal.lhs
Fix warnings in basicTypes/Literal.lhs

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