Use OPTIONS rather than OPTIONS_GHC for pragmas

[ghc-hetmet.git] / compiler / simplCore / SimplEnv.lhs

diff --git a/compiler/simplCore/SimplEnv.lhs b/compiler/simplCore/SimplEnv.lhs
index 1d7d2e4..649dd1b 100644 (file)
--- a/compiler/simplCore/SimplEnv.lhs
+++ b/compiler/simplCore/SimplEnv.lhs
@@ -4,6 +4,13 @@
 \section[SimplMonad]{The simplifier Monad}
 
 \begin{code}
+{-# OPTIONS -w #-}
+-- The above warning supression flag is a temporary kludge.
+-- While working on this module you are encouraged to remove it and fix
+-- any warnings in the module. See
+--     http://hackage.haskell.org/trac/ghc/wiki/CodingStyle#Warnings
+-- for details
+
 module SimplEnv (
        InId, InBind, InExpr, InAlt, InArg, InType, InBndr,
        OutId, OutTyVar, OutBind, OutExpr, OutAlt, OutArg, OutType, OutBndr,
@@ -58,6 +65,8 @@ import BasicTypes
 import DynFlags
 import Util
 import Outputable
+
+import Data.List
 \end{code}
 
 %************************************************************************