Fix pretty-printing for GADTs in infix form
Fix pretty-printing for GADTs in infix form

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