diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/bug584603.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/bug584603.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,13 @@
+var f = 99;
+
+function g(a) {
+    if (a) {
+        var e = 55;
+        function f() {
+            print("f");
+        }
+        assertEq(f == 99, false);
+    }
+}
+
+g(true);