diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/basic/function-bind.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/basic/function-bind.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,21 @@
+var A = Array.bind(1, 1, 2);
+
+var a1;
+for (var i = 0; i < 5; i++)
+  a1 = A(3, 4);
+
+assertEq(a1.length, 4);
+assertEq(a1[0], 1);
+assertEq(a1[1], 2);
+assertEq(a1[2], 3);
+assertEq(a1[3], 4);
+
+var a2;
+for (var i = 0; i < 5; i++)
+  a2 = new A(3, 4);
+
+assertEq(a2.length, 4);
+assertEq(a2[0], 1);
+assertEq(a2[1], 2);
+assertEq(a2[2], 3);
+assertEq(a2[3], 4);