1 files changed, 10 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/ion/bug1139368.js b/js/src/jit-test/tests/ion/bug1139368.js
new file mode 100644
index 000000000..f47dc73db
--- /dev/null
+++ b/js/src/jit-test/tests/ion/bug1139368.js
@@ -0,0 +1,10 @@
+// |jit-test| error: TypeError
+function f() {
+    for (var i=2; i<2; i++) {
+	var a = /a/;
+    }
+    for (var i=0; i<2; i++) {
+	a.exec("aaa");
+    }
+}
+f();