More commandline flag improvements

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

diff --git a/compiler/cmm/ZipDataflow.hs b/compiler/cmm/ZipDataflow.hs
index 8365cab..b9d791f 100644 (file)
--- a/compiler/cmm/ZipDataflow.hs
+++ b/compiler/cmm/ZipDataflow.hs
@@ -1,5 +1,5 @@
 {-# LANGUAGE MultiParamTypeClasses, ScopedTypeVariables #-}
-{-# OPTIONS -fno-allow-overlapping-instances -fglasgow-exts #-}
+{-# OPTIONS -fglasgow-exts #-}
 -- -fglagow-exts for kind signatures
 
 module ZipDataflow