From: Simon Marlow <marlowsd@gmail.com>
Date: Wed, 17 Dec 2008 10:46:37 +0000 (+0000)
Subject: warning fix: don't use -XPatternSignatures in GHC >= 6.10
X-Git-Url: http://git.megacz.com/?p=ghc-base.git;a=commitdiff_plain;h=a08d440642c216a5a3214d33f274b05693a247d9

warning fix: don't use -XPatternSignatures in GHC >= 6.10
---

diff --git a/base.cabal b/base.cabal
index 5c4ca8c..75581aa 100644
--- a/base.cabal
+++ b/base.cabal
@@ -61,8 +61,12 @@ Library {
                     ScopedTypeVariables, UnboxedTuples,
                     ForeignFunctionInterface, UnliftedFFITypes,
                     DeriveDataTypeable, GeneralizedNewtypeDeriving,
-                    FlexibleInstances, PatternSignatures, StandaloneDeriving,
+                    FlexibleInstances, StandaloneDeriving,
                     PatternGuards, EmptyDataDecls
+
+        if impl(ghc < 6.10) 
+           -- PatternSignatures was deprecated in 6.10
+           extensions: PatternSignatures
     }
     exposed-modules:
         Control.Applicative,