1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/bug584565.js b/js/src/jit-test/tests/basic/bug584565.js
new file mode 100644
index 0000000000..ad7d4b4757
--- /dev/null
+++ b/js/src/jit-test/tests/basic/bug584565.js
@@ -0,0 +1,10 @@
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+// Contributor: Luke Wagner <lw@mozilla.com>
+
+var x, f;
+for (var i = 0; i < 100; i++) {
+    f = function() {};
+    f.foo;
+    x = f.length;
+}