change of representation for GenCmm, GenCmmTop, CmmProc

[ghc-hetmet.git] / compiler / cmm / CmmLint.hs

diff --git a/compiler/cmm/CmmLint.hs b/compiler/cmm/CmmLint.hs
index 7069457..4b63346 100644 (file)
--- a/compiler/cmm/CmmLint.hs
+++ b/compiler/cmm/CmmLint.hs
@@ -1,3 +1,10 @@
+{-# 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
+
 -----------------------------------------------------------------------------
 --
 -- (c) The University of Glasgow 2004-2006
@@ -25,10 +32,10 @@ import Control.Monad
 -- -----------------------------------------------------------------------------
 -- Exported entry points:
 
-cmmLint :: GenCmm d h CmmStmt -> Maybe SDoc
+cmmLint :: GenCmm d h (ListGraph CmmStmt) -> Maybe SDoc
 cmmLint (Cmm tops) = runCmmLint $ mapM_ lintCmmTop tops
 
-cmmLintTop :: GenCmmTop d h CmmStmt -> Maybe SDoc
+cmmLintTop :: GenCmmTop d h (ListGraph CmmStmt) -> Maybe SDoc
 cmmLintTop top = runCmmLint $ lintCmmTop top
 
 runCmmLint :: CmmLint a -> Maybe SDoc
@@ -37,7 +44,7 @@ runCmmLint l =
        Left err -> Just (ptext SLIT("Cmm lint error:") $$ nest 2 err)
        Right _  -> Nothing
 
-lintCmmTop (CmmProc _ lbl _ blocks)
+lintCmmTop (CmmProc _ lbl _ (ListGraph blocks))
   = addLintInfo (text "in proc " <> pprCLabel lbl) $
        mapM_ lintCmmBlock blocks
 lintCmmTop _other