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Fix constraint handling for lazy patterns
[ghc-hetmet.git]
/
compiler
/
utils
/
Digraph.lhs
diff --git
a/compiler/utils/Digraph.lhs
b/compiler/utils/Digraph.lhs
index
c49087c
..
669f718
100644
(file)
--- a/
compiler/utils/Digraph.lhs
+++ b/
compiler/utils/Digraph.lhs
@@
-1,3
+1,7
@@
+%
+% (c) The University of Glasgow 2006
+%
+
\begin{code}
module Digraph(
\begin{code}
module Digraph(
@@
-34,20
+38,20
@@
module Digraph(
import Util ( sortLe )
import Util ( sortLe )
+import Outputable
-- Extensions
-- Extensions
-import MONAD_ST
+import Control.Monad.ST
-- std interfaces
-- std interfaces
-import Maybe
-import Array
-import List
-import Outputable
+import Data.Maybe
+import Data.Array
+import Data.List
-#if __GLASGOW_HASKELL__ >= 504
-import Data.Array.ST hiding ( indices, bounds )
+#if __GLASGOW_HASKELL__ > 604
+import Data.Array.ST
#else
#else
-import ST
+import Data.Array.ST hiding ( indices, bounds )
#endif
\end{code}
#endif
\end{code}