X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FcodeGen%2FCgCon.lhs;h=ff012ef4cf8d3a71ca6fef905b6cd0c46954f4fe;hb=68fffa7ed2492d3451b00924f1ad22d82d127b52;hp=ae2c259fd1c8d9a1b86935c13e2ff87cde9b3e8e;hpb=81b2276ff9434d97aff683218c34c86479a8d868;p=ghc-hetmet.git

diff --git a/compiler/codeGen/CgCon.lhs b/compiler/codeGen/CgCon.lhs
index ae2c259..ff012ef 100644
--- a/compiler/codeGen/CgCon.lhs
+++ b/compiler/codeGen/CgCon.lhs
@@ -9,6 +9,13 @@ with {\em constructors} on the RHSs of let(rec)s.  See also
 @CgClosure@, which deals with closures.
 
 \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 CgCon (
 	cgTopRhsCon, buildDynCon,
 	bindConArgs, bindUnboxedTupleComponents,
@@ -44,9 +51,8 @@ import Type
 import PrelInfo
 import Outputable
 import ListSetOps
-#ifdef DEBUG
-import Util             ( lengthIs )
-#endif
+import Util
+import FastString
 \end{code}
 
 
@@ -168,7 +174,7 @@ buildDynCon binder cc con [arg_amode]
   , (_, CmmLit (CmmInt val _)) <- arg_amode
   , let val_int = (fromIntegral val) :: Int
   , val_int <= mAX_INTLIKE && val_int >= mIN_INTLIKE
-  = do 	{ let intlike_lbl   = mkRtsDataLabel SLIT("stg_INTLIKE_closure")
+  = do 	{ let intlike_lbl   = mkRtsDataLabel (sLit "stg_INTLIKE_closure")
 	      offsetW = (val_int - mIN_INTLIKE) * (fixedHdrSize + 1)
 		-- INTLIKE closures consist of a header and one word payload
 	      intlike_amode = CmmLit (cmmLabelOffW intlike_lbl offsetW)
@@ -179,7 +185,7 @@ buildDynCon binder cc con [arg_amode]
   , (_, CmmLit (CmmInt val _)) <- arg_amode
   , let val_int = (fromIntegral val) :: Int
   , val_int <= mAX_CHARLIKE && val_int >= mIN_CHARLIKE
-  = do 	{ let charlike_lbl   = mkRtsDataLabel SLIT("stg_CHARLIKE_closure")
+  = do 	{ let charlike_lbl   = mkRtsDataLabel (sLit "stg_CHARLIKE_closure")
 	      offsetW = (val_int - mIN_CHARLIKE) * (fixedHdrSize + 1)
 		-- CHARLIKE closures consist of a header and one word payload
 	      charlike_amode = CmmLit (cmmLabelOffW charlike_lbl offsetW)
@@ -390,6 +396,9 @@ cgTyCon tycon
 	    -- datatype closure table (for enumeration types)
 	    -- to (say) PrelBase_$wTrue_closure, which is defined in code_stuff
             -- Note that the closure pointers are tagged.
+
+            -- XXX comment says to put table after constructor decls, but
+            -- code appears to put it before --- NR 16 Aug 2007
 	; extra <- 
 	   if isEnumerationTyCon tycon then do
 	        tbl <- getCmm (emitRODataLits (mkLocalClosureTableLabel