Remove warning flags from individual compiler modules

[ghc-hetmet.git] / compiler / cmm / ZipCfg.hs

diff --git a/compiler/cmm/ZipCfg.hs b/compiler/cmm/ZipCfg.hs
index b8088d0..672c55c 100644 (file)
--- a/compiler/cmm/ZipCfg.hs
+++ b/compiler/cmm/ZipCfg.hs
@@ -1,4 +1,4 @@
-{-# OPTIONS -Wall -fno-warn-name-shadowing #-}
+{-# LANGUAGE ScopedTypeVariables #-}
 module ZipCfg
     ( BlockId(..), freshBlockId
     , BlockEnv, emptyBlockEnv, lookupBlockEnv, extendBlockEnv, insertBlock, mkBlockEnv