import Ratio ( numerator )
import FastString ( uniqueOfFS, lengthFS )
-import Int ( Int8, Int16, Int32 )
-import Word ( Word8, Word16, Word32 )
+import DATA_INT ( Int8, Int16, Int32 )
+import DATA_WORD ( Word8, Word16, Word32 )
import Char ( ord, chr )
\end{code}