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-rw-r--r--compiler/nativeGen/Reg.hs8
1 files changed, 8 insertions, 0 deletions
diff --git a/compiler/nativeGen/Reg.hs b/compiler/nativeGen/Reg.hs
index 50d179c002..25d50f18f8 100644
--- a/compiler/nativeGen/Reg.hs
+++ b/compiler/nativeGen/Reg.hs
@@ -4,6 +4,14 @@
-- by NCGMonad and the register allocators, which are shared
-- by all architectures.
--
+
+{-# 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 Reg (
RegNo,
Reg(..),