X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=blobdiff_plain;f=compiler%2Futils%2FOutputable.lhs;h=c4a685b3b5e3ab05029bb68ab7a3ea0e7f502e0c;hp=e178e99f0ddd7237a54a6c5854eb0f16270e6423;hb=b187c221cc97679e28118ae8ac2997d6a686ba14;hpb=620410fed8ee6169ccdfd5d7f914433319b29ae8

diff --git a/compiler/utils/Outputable.lhs b/compiler/utils/Outputable.lhs
index e178e99..c4a685b 100644
--- a/compiler/utils/Outputable.lhs
+++ b/compiler/utils/Outputable.lhs
@@ -60,7 +60,7 @@ module Outputable (
 	
 	-- * Error handling and debugging utilities
 	pprPanic, pprSorry, assertPprPanic, pprPanicFastInt, pprPgmError, 
-	pprTrace, warnPprTrace,
+	pprTrace, pprDefiniteTrace, warnPprTrace,
 	trace, pgmError, panic, sorry, panicFastInt, assertPanic
     ) where
 
@@ -800,6 +800,9 @@ pprTrace str doc x
    | opt_NoDebugOutput = x
    | otherwise         = pprAndThen trace str doc x
 
+pprDefiniteTrace :: String -> SDoc -> a -> a
+-- ^ Same as pprTrace, but show even if -dno-debug-output is on
+pprDefiniteTrace str doc x = pprAndThen trace str doc x
 
 pprPanicFastInt :: String -> SDoc -> FastInt
 -- ^ Specialization of pprPanic that can be safely used with 'FastInt'