Untyped variadic function types should not be permitted in strict mode

[hiphop-php.git] / hphp / hack / test / typecheck / suspend_operator_ok15.php

<?hh // strict

class A {
  public coroutine function f(): int {
    return 1;
  }
}

class B extends A {
  public coroutine function g(): int {
    // ok - call to coroutine instance method from the base class
    $a = suspend parent::f();
    return $a;
  }
}