diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/testMultipleFunctionRedeclarations.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/testMultipleFunctionRedeclarations.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,44 @@
+function f1() {
+    assertEq(g(), 3);
+    function g() { return 1 }
+    assertEq(g(), 3);
+    function g() { return 2 }
+    assertEq(g(), 3);
+    function g() { return 3 }
+    assertEq(g(), 3);
+}
+f1();
+
+function f2() {
+    assertEq(g(), 2);
+    var g = 3;
+    assertEq(g, 3);
+    function g() { return 1 }
+    function g() { return 2 }
+}
+f2();
+
+function f3() {
+    assertEq(g(), 2);
+    var g = 3;
+    assertEq(g, 3);
+    function g() { return 1 }
+    var g = 4;
+    assertEq(g, 4);
+    function g() { return 2 }
+}
+f3();
+
+function f4() {
+    assertEq(g(), 4);
+    function g() { return 1 }
+    assertEq(g(), 4);
+    function g() { return 2 }
+    var g = 9;
+    assertEq(g, 9);
+    function g() { return 3 }
+    assertEq(g, 9);
+    function g() { return 4 }
+    assertEq(g, 9);
+}
+f4();