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

[ghc-base.git] / GHC / Desugar.hs

diff --git a/GHC/Desugar.hs b/GHC/Desugar.hs
index eaa15dc..65dd645 100644 (file)
--- a/GHC/Desugar.hs
+++ b/GHC/Desugar.hs
@@ -1,3 +1,9 @@
+{-# LANGUAGE CPP
+           , NoImplicitPrelude
+           , Rank2Types
+           , ExistentialQuantification
+  #-}
+
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  GHC.Desugar