[project @ 2000-05-29 01:20:41 by panne]

Hopefully this is a better place to fix the printing of litlits in
interface files...
*please merge*

diff --git a/ghc/compiler/hsSyn/HsCore.lhs b/ghc/compiler/hsSyn/HsCore.lhs
index 838bbb3..c7f3c2f 100644 (file)
--- a/ghc/compiler/hsSyn/HsCore.lhs
+++ b/ghc/compiler/hsSyn/HsCore.lhs
@@ -191,7 +191,7 @@ pprUfExpr :: Outputable name => (SDoc -> SDoc) -> UfExpr name -> SDoc
 
 pprUfExpr add_par (UfVar v)       = ppr v
 pprUfExpr add_par (UfLit l)       = ppr l
-pprUfExpr add_par (UfLitLit l ty) = ppr l
+pprUfExpr add_par (UfLitLit l ty) = add_par (hsep [ptext SLIT("__litlit"), pprFSAsString l, pprParendHsType ty])
 pprUfExpr add_par (UfCCall cc ty) = braces (pprCCallOp cc <+> ppr ty)
 pprUfExpr add_par (UfType ty)     = char '@' <+> pprParendHsType ty
 pprUfExpr add_par (UfLam b body)  = add_par (hsep [char '\\', ppr b, ptext SLIT("->"), pprUfExpr noParens body])
@@ -229,7 +229,7 @@ instance Outputable name => Outputable (UfNote name) where
 instance Outputable name => Outputable (UfConAlt name) where
     ppr UfDefault         = text "__DEFAULT"
     ppr (UfLitAlt l)       = ppr l
-    ppr (UfLitLitAlt l ty) = ppr l
+    ppr (UfLitLitAlt l ty) = parens (hsep [ptext SLIT("__litlit"), pprFSAsString l, pprParendHsType ty])
     ppr (UfDataAlt d)     = ppr d
 
 instance Outputable name => Outputable (UfBinder name) where