X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcoreSyn%2FPprCore.lhs;h=cb79cb449d7c98ff70c988c701e6f0f95ed9be9b;hb=27218ba74f28c527e0b3e88195169b6949d98899;hp=2d24aa0ced4f7bcb937462d8b87b6902451dc5bc;hpb=204e70a4a6b977116c77226f014ebed5407713c2;p=ghc-hetmet.git

diff --git a/compiler/coreSyn/PprCore.lhs b/compiler/coreSyn/PprCore.lhs
index 2d24aa0..cb79cb4 100644
--- a/compiler/coreSyn/PprCore.lhs
+++ b/compiler/coreSyn/PprCore.lhs
@@ -1,11 +1,9 @@
 %
+% (c) The University of Glasgow 2006
 % (c) The AQUA Project, Glasgow University, 1996-1998
 %
-%************************************************************************
-%*									*
-\section[PprCore]{Printing of Core syntax, including for interfaces}
-%*									*
-%************************************************************************
+
+Printing of Core syntax
 
 \begin{code}
 module PprCore (
@@ -17,34 +15,25 @@ module PprCore (
 #include "HsVersions.h"
 
 import CoreSyn
-import CostCentre	( pprCostCentreCore )
-import Var		( Var )
-import Id		( Id, idType, isDataConWorkId_maybe, idArity,
-			  idInfo, globalIdDetails, isGlobalId, isExportedId 
-			)
-import Var		( TyVar, isTyVar, tyVarKind )
-import IdInfo		( IdInfo, megaSeqIdInfo, 
-			  inlinePragInfo, occInfo, newDemandInfo, 
-			  lbvarInfo, hasNoLBVarInfo,
-			  arityInfo, ppArityInfo, 
-			  specInfo, pprNewStrictness,
-			  workerInfo, ppWorkerInfo,
-			  newStrictnessInfo, cafInfo, ppCafInfo, specInfoRules
-			)
-import NewDemand	( isTop )
+import CostCentre
+import Var
+import Id
+import IdInfo
+import NewDemand
 #ifdef OLD_STRICTNESS
-import Id		( idDemandInfo )
-import IdInfo		( cprInfo, ppCprInfo, strictnessInfo, ppStrictnessInfo ) 
+import Id
+import IdInfo
 #endif
 
-import DataCon		( dataConTyCon )
-import TyCon		( tupleTyConBoxity, isTupleTyCon )
-import Type		( pprParendType, pprType, pprParendKind )
-import Coercion         ( coercionKindPredTy )
-import BasicTypes	( tupleParens, isNoOcc, isAlwaysActive )
-import Util             ( lengthIs )
+import DataCon
+import TyCon
+import Type
+import Coercion
+import BasicTypes
+import Util
 import Outputable
-import FastString       ( mkFastString )
+import FastString
+import Module
 \end{code}
 
 %************************************************************************
@@ -165,11 +154,9 @@ ppr_expr add_par (Case expr var ty [(con,args,rhs)])
   = add_par $
     sep [sep [ptext SLIT("case") <+> pprCoreExpr expr,
 	      ifPprDebug (braces (ppr ty)),
-	      hsep [ptext SLIT("of"),
-		    ppr_bndr var, 
-		    char '{',
-		    ppr_case_pat con args
-	  ]],
+	      sep [ptext SLIT("of") <+> ppr_bndr var, 
+		   char '{' <+> ppr_case_pat con args]
+	  ],
 	 pprCoreExpr rhs,
 	 char '}'
     ]
@@ -226,6 +213,21 @@ ppr_expr add_par (Note (SCC cc) expr)
 ppr_expr add_par (Note InlineMe expr)
   = add_par $ ptext SLIT("__inline_me") <+> pprParendExpr expr
 
+ppr_expr add_par (Note (TickBox mod n) expr)
+  = add_par $
+    sep [sep [ptext SLIT("__tick_box"),
+               pprModule mod,
+              text (show n)],
+         pprParendExpr expr]
+
+ppr_expr add_par (Note (BinaryTickBox mod t e) expr)
+  = add_par $
+    sep [sep [ptext SLIT("__binary_tick_box"),
+               pprModule mod,
+              text (show t),
+              text (show e)],
+         pprParendExpr expr]
+
 ppr_expr add_par (Note (CoreNote s) expr)
   = add_par $ 
     sep [sep [ptext SLIT("__core_note"), pprHsString (mkFastString s)],
@@ -242,7 +244,7 @@ ppr_case_pat con@(DataAlt dc) args
     tc = dataConTyCon dc
 
 ppr_case_pat con args
-  = ppr con <+> hsep (map ppr_bndr args) <+> arrow
+  = ppr con <+> sep (map ppr_bndr args) <+> arrow
   where
     ppr_bndr = pprBndr CaseBind
 
@@ -368,10 +370,9 @@ pprRule (BuiltinRule { ru_fn = fn, ru_name = name})
 pprRule (Rule { ru_name = name, ru_act = act, ru_fn = fn,
 		ru_bndrs = tpl_vars, ru_args = tpl_args,
 		ru_rhs = rhs })
-  = doubleQuotes (ftext name) <+> ppr act <+>
-    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)
-    ] <+> semi
+  = hang (doubleQuotes (ftext name) <+> ppr act)
+       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)
+	    ])
 \end{code}