JSTests/test262/test/built-ins/Function/15.3.5.4_2-53gs.js

// Copyright (c) 2012 Ecma International.  All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.

/*---
es5id: 15.3.5.4_2-53gs
description: >
    Strict mode - checking access to strict function caller from
    non-strict function (Injected getter includes strict directive
    prologue)
flags: [noStrict]
---*/

var o = {};
Object.defineProperty(o, "foo", { get: function() { "use strict"; gNonStrict(); } });

assert.throws(TypeError, function() {
    o.foo;
});

function gNonStrict() {
    return gNonStrict.caller || gNonStrict.caller.throwTypeError;
}