( "ImplicitParams", Opt_ImplicitParams ),
( "ScopedTypeVariables", Opt_ScopedTypeVariables ),
( "MultiParamTypeClasses", Opt_MultiParamTypeClasses ),
( "ImplicitParams", Opt_ImplicitParams ),
( "ScopedTypeVariables", Opt_ScopedTypeVariables ),
( "MultiParamTypeClasses", Opt_MultiParamTypeClasses ),