- = sep [ptext SLIT("Rule") <+> ftext name <> colon,
- nest 4 (vcat [ptext SLIT("Illegal expression:") <+> ppr bad_e,
- ptext SLIT("in left-hand side:") <+> ppr lhs])]
+ = sep [ptext (sLit "Rule") <+> ftext name <> colon,
+ nest 4 (vcat [ptext (sLit "Illegal expression:") <+> ppr bad_e,
+ ptext (sLit "in left-hand side:") <+> ppr lhs])]