X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcoreSyn%2FPprCore.lhs;h=f297a79eb1ebc6fa725f7b7d2092a7b66a959474;hb=dd9d5b34eb64fd45b362eab8aed53b90f1defeec;hp=13c8fb7f440b454f3a2c716cc5e4425b165be446;hpb=8100cd4395e46ae747be4298c181a4730d6206bc;p=ghc-hetmet.git

diff --git a/compiler/coreSyn/PprCore.lhs b/compiler/coreSyn/PprCore.lhs
index 13c8fb7..f297a79 100644
--- a/compiler/coreSyn/PprCore.lhs
+++ b/compiler/coreSyn/PprCore.lhs
@@ -6,6 +6,13 @@
 Printing of Core syntax
 
 \begin{code}
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+--     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#Warnings
+-- for details
+
 module PprCore (
 	pprCoreExpr, pprParendExpr,
 	pprCoreBinding, pprCoreBindings, pprCoreAlt,
@@ -33,7 +40,6 @@ import BasicTypes
 import Util
 import Outputable
 import FastString
-import Module
 \end{code}
 
 %************************************************************************
@@ -187,7 +193,6 @@ ppr_expr add_par (Let bind@(NonRec val_bdr rhs@(Let _ _)) body)
       nest 2 (pprCoreExpr rhs),
       ptext SLIT("} in"),
       pprCoreExpr body ]
--}
 
 ppr_expr add_par (Let bind@(NonRec val_bdr rhs) expr@(Let _ _))
   = add_par
@@ -196,15 +201,16 @@ ppr_expr add_par (Let bind@(NonRec val_bdr rhs) expr@(Let _ _))
 		   ptext SLIT("} in")])
      $$
      pprCoreExpr expr)
+-}
 
--- general case (recursive case, too)
+-- General case (recursive case, too)
 ppr_expr add_par (Let bind expr)
   = add_par $
-    sep [hang (ptext keyword) 2 (ppr_bind bind),
-	 hang (ptext SLIT("} in ")) 2 (pprCoreExpr expr)]
+    sep [hang (ptext keyword) 2 (ppr_bind bind <+> ptext SLIT("} in")),
+	 pprCoreExpr expr]
   where
     keyword = case bind of
-		Rec _      -> SLIT("__letrec {")
+		Rec _      -> SLIT("letrec {")
 		NonRec _ _ -> SLIT("let {")
 
 ppr_expr add_par (Note (SCC cc) expr)
@@ -356,7 +362,7 @@ pprRule (Rule { ru_name = name, ru_act = act, ru_fn = fn,
 		ru_bndrs = tpl_vars, ru_args = tpl_args,
 		ru_rhs = rhs })
   = hang (doubleQuotes (ftext name) <+> ppr act)
-       4 (sep [ptext SLIT("__forall") <+> braces (sep (map pprTypedBinder tpl_vars)),
+       4 (sep [ptext SLIT("forall") <+> braces (sep (map pprTypedBinder tpl_vars)),
 	       nest 2 (ppr fn <+> sep (map pprArg tpl_args)),
 	       nest 2 (ptext SLIT("=") <+> pprCoreExpr rhs)
 	    ])