import TcType ( Type, tcSplitFunTys, tcSplitTyConApp_maybe,
tcSplitForAllTys,
isFFIArgumentTy, isFFIImportResultTy,
isFFIExportResultTy, isFFILabelTy,
isFFIExternalTy, isFFIDynArgumentTy,
import TcType ( Type, tcSplitFunTys, tcSplitTyConApp_maybe,
tcSplitForAllTys,
isFFIArgumentTy, isFFIImportResultTy,
isFFIExportResultTy, isFFILabelTy,
isFFIExternalTy, isFFIDynArgumentTy,