1 files changed, 13 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1066659.js b/js/src/jit-test/tests/ion/bug1066659.js
new file mode 100644
index 000000000..05aa1d4a9
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1066659.js
@@ -0,0 +1,13 @@
+
+function reportCompare (expected, actual) {
+        var actual_t = typeof actual;
+            var output = "";
+                output += "x" + actual_t + " ";
+                    expected != actual;
+                        output += undefined;
+}
+gczeal(7,1);
+for (var i=0; i<900; i++) {
+        reportCompare("abc", function() {});
+        reportCompare(null, 10);
+}