Use explicit language extensions & remove extension fields from base.cabal

[ghc-base.git] / System / Environment.hs

diff --git a/System/Environment.hs b/System/Environment.hs
index b85bc42..2b6dec2 100644 (file)
--- a/System/Environment.hs
+++ b/System/Environment.hs
@@ -1,3 +1,5 @@
+{-# LANGUAGE CPP, ForeignFunctionInterface #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  System.Environment