X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Futils%2FOutputable.lhs;h=fb0270f1699aa3089b25d9c0edf3553c5e477a9d;hb=aedb94f5f220b5e442b23ecc445fd38c8d9b6ba0;hp=f476849e11cad6fa5803bf0cbb7a3ffdd52ea5ac;hpb=dbeb4f0202a3210b17abc0e540a3a1b91e9c1196;p=ghc-hetmet.git

diff --git a/compiler/utils/Outputable.lhs b/compiler/utils/Outputable.lhs
index f476849..fb0270f 100644
--- a/compiler/utils/Outputable.lhs
+++ b/compiler/utils/Outputable.lhs
@@ -36,11 +36,12 @@ module Outputable (
 	printSDoc, printErrs, hPrintDump, printDump,
 	printForC, printForAsm, printForUser, printForUserPartWay,
 	pprCode, mkCodeStyle,
-	showSDoc, showSDocForUser, showSDocDebug, showSDocDump,
+	showSDoc, showSDocForUser, showSDocDebug, showSDocDump, showPpr,
 	showSDocUnqual, showsPrecSDoc,
 
 	pprInfixVar, pprPrefixVar,
 	pprHsChar, pprHsString, pprHsInfix, pprHsVar,
+    pprFastFilePath,
 
         -- * Controlling the style in which output is printed
 	BindingSite(..),
@@ -74,6 +75,7 @@ import Panic
 import Data.Word	( Word32 )
 import System.IO	( Handle, stderr, stdout, hFlush )
 import Data.Char        ( ord )
+import System.FilePath
 \end{code}
 
 
@@ -331,6 +333,9 @@ showSDocDump d = show (d PprDump)
 
 showSDocDebug :: SDoc -> String
 showSDocDebug d = show (d PprDebug)
+
+showPpr :: Outputable a => a -> String
+showPpr = showSDoc . ppr
 \end{code}
 
 \begin{code}
@@ -599,6 +604,9 @@ isOperator ppr_v
         ('_':_)   -> False              -- Not an operator
         (c:_)     -> not (isAlpha c)    -- Starts with non-alpha
         _         -> False
+
+pprFastFilePath :: FastString -> SDoc
+pprFastFilePath path = text $ normalise $ unpackFS path
 \end{code}
 
 %************************************************************************