.|. ffiBit `setBitIf` dopt Opt_ForeignFunctionInterface flags
.|. parrBit `setBitIf` dopt Opt_PArr flags
.|. arrowsBit `setBitIf` dopt Opt_Arrows flags
.|. ffiBit `setBitIf` dopt Opt_ForeignFunctionInterface flags
.|. parrBit `setBitIf` dopt Opt_PArr flags
.|. arrowsBit `setBitIf` dopt Opt_Arrows flags
.|. ipBit `setBitIf` dopt Opt_ImplicitParams flags
.|. explicitForallBit `setBitIf` dopt Opt_ScopedTypeVariables flags
.|. explicitForallBit `setBitIf` dopt Opt_PolymorphicComponents flags
.|. ipBit `setBitIf` dopt Opt_ImplicitParams flags
.|. explicitForallBit `setBitIf` dopt Opt_ScopedTypeVariables flags
.|. explicitForallBit `setBitIf` dopt Opt_PolymorphicComponents flags