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-rw-r--r--compiler/nativeGen/RegAlloc/Graph/Stats.hs7
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler/nativeGen/RegAlloc/Graph/Stats.hs b/compiler/nativeGen/RegAlloc/Graph/Stats.hs
index 626262c658..69be2f0ed6 100644
--- a/compiler/nativeGen/RegAlloc/Graph/Stats.hs
+++ b/compiler/nativeGen/RegAlloc/Graph/Stats.hs
@@ -1,6 +1,13 @@
{-# OPTIONS -fno-warn-missing-signatures #-}
-- | Carries interesting info for debugging / profiling of the
-- graph coloring register allocator.
+{-# OPTIONS -fno-warn-tabs #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and
+-- detab the module (please do the detabbing in a separate patch). See
+-- http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#TabsvsSpaces
+-- for details
+
module RegAlloc.Graph.Stats (
RegAllocStats (..),