From e73262052d8d0c9bfc30ca74c879477aadce0798 Mon Sep 17 00:00:00 2001
From: David Terei <davidterei@gmail.com>
Date: Thu, 4 Aug 2011 14:16:29 -0700
Subject: [PATCH] Use Safe Haskell for GHC >= 7.2
---
System/Cmd.hs | 4 ++++
System/Process.hs | 1 +
System/Process/Internals.hs | 6 +++++-
3 files changed, 10 insertions(+), 1 deletion(-)
diff --git a/System/Cmd.hs b/System/Cmd.hs
index 5fba0646..a00e2289 100644
--- a/System/Cmd.hs
+++ b/System/Cmd.hs
@@ -1,3 +1,7 @@
+{-# LANGUAGE CPP #-}
+#if __GLASGOW_HASKELL__ >= 701
+{-# LANGUAGE Trustworthy #-}
+#endif
-----------------------------------------------------------------------------
-- |
-- Module : System.Cmd
diff --git a/System/Process.hs b/System/Process.hs
index 45401d49..bba4f520 100644
--- a/System/Process.hs
+++ b/System/Process.hs
@@ -1,5 +1,6 @@
{-# LANGUAGE CPP, ForeignFunctionInterface #-}
#if __GLASGOW_HASKELL__ >= 701
+{-# LANGUAGE Trustworthy #-}
-- not available prior to 7.1
{-# LANGUAGE InterruptibleFFI #-}
#endif
diff --git a/System/Process/Internals.hs b/System/Process/Internals.hs
index b68f268a..36aec6b4 100644
--- a/System/Process/Internals.hs
+++ b/System/Process/Internals.hs
@@ -1,4 +1,8 @@
-{-# LANGUAGE CPP, ForeignFunctionInterface, RecordWildCards #-}
+{-# LANGUAGE CPP #-}
+#if __GLASGOW_HASKELL__ >= 701
+{-# LANGUAGE Trustworthy #-}
+#endif
+{-# LANGUAGE ForeignFunctionInterface, RecordWildCards #-}
{-# OPTIONS_HADDOCK hide #-}
{-# OPTIONS_GHC -w #-}
-- XXX We get some warnings on Windows
--
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