1 files changed, 6 insertions, 0 deletions
diff --git a/test/ruby/test_array.rb b/test/ruby/test_array.rb
index b9b2d5f88b..d728bb78f0 100644
--- a/test/ruby/test_array.rb
+++ b/test/ruby/test_array.rb
@@ -1815,6 +1815,12 @@ class TestArray < Test::Unit::TestCase
 
     a = @cls[0, 1, 2, 3, 4][1, 4].repeated_combination(2)
     assert_empty(a.reject {|x| !x.include?(0)})
+
+    assert_separately([], <<-"end;") #    do
+      assert_nothing_raised(SystemStackError) do
+        assert_equal(:ok, Array.new(100_000, nil).repeated_combination(500_000) {break :ok})
+      end
+    end;
   end
 
   def test_take