1 files changed, 15 insertions, 0 deletions
diff --git a/src/test/bench/shootout/binary-trees.rs b/src/test/bench/shootout/binary-trees.rs
new file mode 100644
index 00000000..bb3ab602
--- /dev/null
+++ b/src/test/bench/shootout/binary-trees.rs
@@ -0,0 +1,15 @@
+type tree = tag(nil(), node(@tree, @tree, int));
+
+fn item_check(&tree t) -> int {
+  alt (t) {
+    case (nil()) {
+      ret 0;
+    }
+    case (node(@tree left, @tree right, int item)) {
+      ret item + item_check(left) - item_check(right);
+    }
+  }
+}
+
+fn main() {
+}
+\ No newline at end of file