1 files changed, 8 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/pic/bug645184.js b/js/src/jit-test/tests/pic/bug645184.js
new file mode 100644
index 000000000..80d20d45a
--- /dev/null
+++ b/js/src/jit-test/tests/pic/bug645184.js
@@ -0,0 +1,8 @@
+var obj = new Object();
+var passed = true;
+for (var i = 0; i < 100; i++) {
+    if (obj['-1'] == null)
+        obj['-1'] = new Array();
+    assertEq(obj['-1'] == null, false);
+    obj = new Object();
+}