-cvtOverLit (IntegerL i) = do { force i; return $ mkHsIntegral i }
-cvtOverLit (RationalL r) = do { force r; return $ mkHsFractional r }
-cvtOverLit (StringL s) = do { let { s' = mkFastString s }; force s'; return $ mkHsIsString s' }
+cvtOverLit (IntegerL i) = do { force i; return $ mkHsIntegral i placeHolderType}
+cvtOverLit (RationalL r) = do { force r; return $ mkHsFractional r placeHolderType}
+cvtOverLit (StringL s) = do { let { s' = mkFastString s }; force s'; return $ mkHsIsString s' placeHolderType }