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Diffstat (limited to 'lib/hipe/util/hipe_digraph.erl')
| -rw-r--r-- | lib/hipe/util/hipe_digraph.erl | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/hipe/util/hipe_digraph.erl b/lib/hipe/util/hipe_digraph.erl index a62e913fe5..16efa53afe 100644 --- a/lib/hipe/util/hipe_digraph.erl +++ b/lib/hipe/util/hipe_digraph.erl @@ -30,6 +30,8 @@ from_list/1, to_list/1, get_parents/2, get_children/2]). -export([reverse_preorder_sccs/1]). +-export_type([hdg/0]). + %%------------------------------------------------------------------------ -type ordset(T) :: [T]. % XXX: temporarily |