1 files changed, 16 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/jaeger/recompile/bug648567.js b/js/src/jit-test/tests/jaeger/recompile/bug648567.js
new file mode 100644
index 000000000..5b7df219d
--- /dev/null
+++ b/js/src/jit-test/tests/jaeger/recompile/bug648567.js
@@ -0,0 +1,16 @@
+var arr = [-10, true];
+true || arr[0];
+
+function g() {
+    var x = arr[12];
+    var y = arr.length;
+    arr[undefined] = x;
+    assertEq(y, 2);
+}
+{
+    function f() {
+        gc();
+        g();        
+    }
+    f();
+}