3 * Copyright (c) 2014, Facebook, Inc.
6 * This source code is licensed under the MIT license found in the
7 * LICENSE file in the "hack" directory of this source tree.
12 class :x
:xx
extends XHPTest
{
13 attribute Map
<string, int> k
;
20 function test(): void
{
21 $x = <x
:xx k
={Map
{}}></x
:xx
>;