1 files changed, 12 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1172498-2.js b/js/src/jit-test/tests/ion/bug1172498-2.js
new file mode 100644
index 0000000000..10026fefc7
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1172498-2.js
@@ -0,0 +1,12 @@
+gczeal(2);
+for (var x = 0; x < 99; x++) {
+    (function() {
+        return function() {
+            new function(y) {
+                return {
+                    e: q => q, function() {}
+                }
+            }
+        }
+    })()()
+}