Add {-# OPTIONS_GHC -w #-} and some blurb to all compiler modules

5 files changed, 35 insertions, 0 deletions

diff --git a/compiler/ndpFlatten/FlattenInfo.hs b/compiler/ndpFlatten/FlattenInfo.hs
index f759242455..8d3434941f 100644
--- a/compiler/ndpFlatten/FlattenInfo.hs
+++ b/compiler/ndpFlatten/FlattenInfo.hs
@@ -18,6 +18,13 @@
 --- TODO ----------------------------------------------------------------------
 --
 
+{-# OPTIONS_GHC -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/WorkingConventions#Warnings
+-- for details
+
 module FlattenInfo (
   namesNeededForFlattening
 ) where
diff --git a/compiler/ndpFlatten/FlattenMonad.hs b/compiler/ndpFlatten/FlattenMonad.hs
index a9cc53f5fe..fdb7ff5744 100644
--- a/compiler/ndpFlatten/FlattenMonad.hs
+++ b/compiler/ndpFlatten/FlattenMonad.hs
@@ -40,6 +40,13 @@
 --  * One FIXME left to resolve.
 --
 
+{-# OPTIONS_GHC -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/WorkingConventions#Warnings
+-- for details
+
 module FlattenMonad (
 
   -- monad definition
diff --git a/compiler/ndpFlatten/Flattening.hs b/compiler/ndpFlatten/Flattening.hs
index 1286f1f284..62ff2465c4 100644
--- a/compiler/ndpFlatten/Flattening.hs
+++ b/compiler/ndpFlatten/Flattening.hs
@@ -1,3 +1,10 @@
+{-# OPTIONS_GHC -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/WorkingConventions#Warnings
+-- for details
+
 --  $Id$
 --
 --  Copyright (c) [2001..2002] Manuel M T Chakravarty & Gabriele Keller
diff --git a/compiler/ndpFlatten/NDPCoreUtils.hs b/compiler/ndpFlatten/NDPCoreUtils.hs
index 9fdca344be..aa6fa43c4d 100644
--- a/compiler/ndpFlatten/NDPCoreUtils.hs
+++ b/compiler/ndpFlatten/NDPCoreUtils.hs
@@ -18,6 +18,13 @@
 --- TODO ----------------------------------------------------------------------
 --
 
+{-# OPTIONS_GHC -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/WorkingConventions#Warnings
+-- for details
+
 module NDPCoreUtils (
 
   -- type inspection functions
diff --git a/compiler/ndpFlatten/PArrAnal.hs b/compiler/ndpFlatten/PArrAnal.hs
index 804162c183..f55a978693 100644
--- a/compiler/ndpFlatten/PArrAnal.hs
+++ b/compiler/ndpFlatten/PArrAnal.hs
@@ -1,3 +1,10 @@
+{-# OPTIONS_GHC -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/WorkingConventions#Warnings
+-- for details
+
 --  $Id$
 --
 --  Copyright (c) 2002 Manuel M T Chakravarty & Gabriele Keller