X-Git-Url: http://git.megacz.com/?a=blobdiff_plain;f=compiler%2FnativeGen%2FGraphBase.hs;h=c4e9eb353116c55f35bc374e3df9c7fae5f2be26;hb=272f0ba89eca1d9fc700cf4c27b9f8c3e23d6fe8;hp=efc59b947859d1c68b63e1bdcb8016047facb77f;hpb=0f7d268d00795a58a06ae3c92ebbd14571295b84;p=ghc-hetmet.git

diff --git a/compiler/nativeGen/GraphBase.hs b/compiler/nativeGen/GraphBase.hs
index efc59b9..c4e9eb3 100644
--- a/compiler/nativeGen/GraphBase.hs
+++ b/compiler/nativeGen/GraphBase.hs
@@ -1,5 +1,6 @@
 
 -- | Types for the general graph colorer.
+
 module GraphBase (
 	Triv,
 	Graph (..),
@@ -45,6 +46,7 @@ data Graph k cls color
 	  graphMap		:: UniqFM (Node k cls color)  }
 
 -- | An empty graph.	
+initGraph :: Graph k cls color
 initGraph
 	= Graph
 	{ graphMap		= emptyUFM }