Test 'toString()' on simple function:
function foo() { var x = 1; }
Test 'toString()' on builtin function parseFloat:
function parseFloat() { [native code] }
Test 'toString()' on anonymous function:
function () {

    //anonymous

    a = a + 1;

}
Test 'toString()' on an anonymous, unhinted function expression:
function () { }
Test 'toString()' on an anonymous, unhinted function expression in parentheses (different behavior in standards mode):
function () { }
Test 'toString()' on parent and nested function:
in parent
in nested
function nested() {

        WScript.Echo("in nested");

        bb = 2;

    }
function parent() {

    WScript.Echo("in parent");

    var bb = 1;

    function nested() {

        WScript.Echo("in nested");

        bb = 2;

    }

    nested();

    WScript.Echo(nested.toString());


}
Test "somestring".indexOf.toString():
function indexOf() { [native code] }
Test "somestring".indexOf:
function indexOf() { [native code] }