diff options
Diffstat (limited to 'compiler/utils/Digraph.hs')
| -rw-r--r-- | compiler/utils/Digraph.hs | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/compiler/utils/Digraph.hs b/compiler/utils/Digraph.hs index 3d9e5a39cb..c6f2706cec 100644 --- a/compiler/utils/Digraph.hs +++ b/compiler/utils/Digraph.hs @@ -40,6 +40,8 @@ module Digraph( ------------------------------------------------------------------------------ +import GhcPrelude + import Util ( minWith, count ) import Outputable import Maybes ( expectJust ) |