Fix panic (missing keepWanteds) in simplifyApprox
Fix panic (missing keepWanteds) in simplifyApprox

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