X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2Fcmm%2FZipDataflow.hs;h=b9d791f5a37f8b6b89b9a163a793788643c13227;hb=501db4a71483f4a6943008dd4c84e01fb9b55170;hp=8365cabcf470737043ecacf01a841700565385cb;hpb=0d80489c9b9f2421f65d8dd86c1e50c6bb429715;p=ghc-hetmet.git

diff --git a/compiler/cmm/ZipDataflow.hs b/compiler/cmm/ZipDataflow.hs
index 8365cab..b9d791f 100644
--- 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