diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/debug/Frame-evalWithBindings-07.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/debug/Frame-evalWithBindings-07.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,16 @@
+// var statements in strict evalWithBindings code behave like strict eval.
+var g = newGlobal();
+var dbg = new Debugger(g);
+var hits = 0;
+dbg.onDebuggerStatement = function (frame) {
+    assertEq(frame.evalWithBindings("var i = a*a + b*b; i === 25;", {a: 3, b: 4}).return, true);
+    hits++;
+};
+g.eval("'use strict'; debugger;");
+assertEq(hits, 1);
+assertEq("i" in g, false);
+
+g.eval("function die() { throw fit; }");
+g.eval("Object.defineProperty(this, 'i', {get: die, set: die});");
+g.eval("'use strict'; debugger;");
+assertEq(hits, 2);