Add GADTSyntax to extension list
Add GADTSyntax to extension list
trskop/cabal,bennofs/cabal,triplepointfive/cabal,sopvop/cabal,martinvlk/cabal,thoughtpolice/cabal,triplepointfive/cabal,headprogrammingczar/cabal,mightybyte/cabal,alphaHeavy/cabal,bennofs/cabal,kolmodin/cabal,valderman/cabal,lukexi/cabal,mydaum/cabal,seereason/cabal,Heather/cabal,lukexi/cabal,fugyk/cabal,eric-stanley/cabal,randen/cabal,Peaker/cabal,mmakowski/cabal,kolmodin/cabal,rimmington/cabal,beni55/cabal,mydaum/cabal,plow-technologies/cabal,kosmikus/cabal,gridaphobe/cabal,edsko/cabal,ian-ross/cabal,typelead/epm,sopvop/cabal,enolan/cabal,Helkafen/cabal,martinvlk/cabal,themoritz/cabal,beni55/cabal,ghc-android/cabal,gridaphobe/cabal,garetxe/cabal,anton-dessiatov/cabal,sopvop/cabal,Helkafen/cabal,eric-stanley/cabal,typelead/epm,thomie/cabal,mightybyte/cabal,fugyk/cabal,christiaanb/cabal,edsko/cabal,kosmikus/cabal,thoughtpolice/cabal,gbaz/cabal,headprogrammingczar/cabal,Peaker/cabal,Heather/cabal,valderman/cabal,thomie/cabal,fpco/cabal,rimmington/cabal,christiaanb/cabal,plumlife/cabal,randen/cabal,mmakowski/cabal,themoritz/cabal,themoritz/cabal,corngood/cabal,seereason/cabal,ian-ross/cabal,garetxe/cabal,enolan/cabal,plow-technologies/cabal,alphaHeavy/cabal,fpco/cabal,plumlife/cabal,gbaz/cabal,anton-dessiatov/cabal,trskop/cabal,x-y-z/cabal,x-y-z/cabal,ghc-android/cabal,corngood/cabal