1 files changed, 4 insertions, 0 deletions
diff --git a/test/ruby/test_exception.rb b/test/ruby/test_exception.rb
index a92050c1d3..c71c7dfc64 100644
--- a/test/ruby/test_exception.rb
+++ b/test/ruby/test_exception.rb
@@ -618,4 +618,8 @@ end.join
     e = assert_raise(exc, bug) {raise exc, {}}
     assert_equal({}, e.arg, bug)
   end
+
+  def test_anonymous_message
+    assert_in_out_err([], "raise Class.new(RuntimeError), 'foo'", [], /foo\n/)
+  end
 end