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[project @ 1998-02-03 17:13:54 by simonm]
[ghc-hetmet.git]
/
ghc
/
compiler
/
utils
/
Digraph.lhs
diff --git
a/ghc/compiler/utils/Digraph.lhs
b/ghc/compiler/utils/Digraph.lhs
index
15df0ba
..
b904fff
100644
(file)
--- a/
ghc/compiler/utils/Digraph.lhs
+++ b/
ghc/compiler/utils/Digraph.lhs
@@
-34,12
+34,16
@@
module Digraph(
#define ARR_ELT (COMMA)
-import Array
-import List
+import Util ( sortLt )
+
+-- GHC extensions
import ST
-import ArrBase
+import MutableArray
+
+-- std interfaces
import Maybe
-import Util ( sortLt )
+import Array
+import List
\end{code}