lots of portability changes (#1405)

[ghc-hetmet.git] / compiler / main / ErrUtils.lhs

diff --git a/compiler/main/ErrUtils.lhs b/compiler/main/ErrUtils.lhs
index 8b3af12..d02582e 100644 (file)
--- a/compiler/main/ErrUtils.lhs
+++ b/compiler/main/ErrUtils.lhs
@@ -4,6 +4,13 @@
 \section[ErrsUtils]{Utilities for error reporting}
 
 \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/Commentary/CodingStyle#Warnings
+-- for details
+
 module ErrUtils (
        Message, mkLocMessage, printError,
        Severity(..),
@@ -84,7 +91,7 @@ errMsgTc :: TyCon
 errMsgTc = mkTyCon "ErrMsg"
 {-# NOINLINE errMsgTc #-}
 instance Typeable ErrMsg where
-#if __GLASGOW_HASKELL__ < 603
+#if defined(__GLASGOW_HASKELL__) && __GLASGOW_HASKELL__ < 603
   typeOf _ = mkAppTy errMsgTc []
 #else
   typeOf _ = mkTyConApp errMsgTc []