diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/setCall.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/setCall.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,22 @@
+function f() {
+  var x = 11;
+
+  function g() {
+    var y = 12;
+
+    function h() {
+      for (var i = 0; i < 5; ++i) {
+	y = 4;
+	x = i * 2;
+      }
+    }
+    h();
+
+    assertEq(y, 4);
+  }
+  g();
+
+  assertEq(x, 8);
+} 
+
+f();