-- Result has only the following HsLits:
-- HsIntPrim, HsCharPrim, HsFloatPrim
-- HsDoublePrim, HsStringPrim ?
--- * HsInteger, HsRat, HsInt can't show up in LitPats,
--- * HsString has been turned into an NPat in tcPat
+-- * HsInteger, HsRat, HsInt can't show up in LitPats,
+-- * HsString has been turned into an NPat in tcPat
-- and we get rid of HsChar right here
tidyLitPat (HsChar c) pat = mkCharLitPat c
tidyLitPat lit pat = pat