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-rw-r--r--compiler/main/DriverPhases.hs7
1 files changed, 7 insertions, 0 deletions
diff --git a/compiler/main/DriverPhases.hs b/compiler/main/DriverPhases.hs
index 1835430f13..2a0785d499 100644
--- a/compiler/main/DriverPhases.hs
+++ b/compiler/main/DriverPhases.hs
@@ -7,6 +7,13 @@
--
-----------------------------------------------------------------------------
+{-# 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 DriverPhases (
HscSource(..), isHsBoot, hscSourceString,
Phase(..),