hphp/hack/test/typecheck/collection_literals.php

   1 <?hh // strict
   2 /**
   3  * Copyright (c) 2014, Facebook, Inc.
   4  * All rights reserved.
   5  *
   6  * This source code is licensed under the BSD-style license found in the
   7  * LICENSE file in the "hack" directory of this source tree. An additional grant
   8  * of patent rights can be found in the PATENTS file in the same directory.
   9  *
  10  */
  11 function f1() : Vector<int> {
  12   return Vector {};
  13 }
  14 function f2() : Vector<int> {
  15   return Vector { 1, 2 };
  16 }
  17 function f3() : Map<string,int> {
  18   return Map {};
  19 }
  20 function f4() : Map<int,string> {
  21   return Map { 1 => 'a' };
  22 }