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Diffstat (limited to 'lib/compiler/src/cerl_trees.erl')
| -rw-r--r-- | lib/compiler/src/cerl_trees.erl | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/compiler/src/cerl_trees.erl b/lib/compiler/src/cerl_trees.erl index 7a2057713e..0a03b42eac 100644 --- a/lib/compiler/src/cerl_trees.erl +++ b/lib/compiler/src/cerl_trees.erl @@ -73,14 +73,12 @@ depth(T) -> [] -> 0; Gs -> - 1 + lists:foldl(fun (G, A) -> max(depth_1(G), A) end, 0, Gs) + 1 + lists:foldl(fun (G, A) -> erlang:max(depth_1(G), A) end, 0, Gs) end. depth_1(Ts) -> - lists:foldl(fun (T, A) -> max(depth(T), A) end, 0, Ts). + lists:foldl(fun (T, A) -> erlang:max(depth(T), A) end, 0, Ts). -max(X, Y) when X > Y -> X; -max(_, Y) -> Y. %% @spec size(Tree::cerl()) -> integer() |