===description===
arrayTypeCoercion
===file===
<?php
                    class A {}
                    class B extends A{}

                    /**
                     * @param  B[]  $b
                     * @return void
                     */
                    function fooFoo(array $b) {}
                    fooFoo([new A()]);
===expect===
ArgumentTypeCoercion
===ignore===
TODO
