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[hiphop-php.git]
/
hphp
/
hack
/
test
/
typecheck
/
fun_typedef.php
blob
0462e2a9e1fd0f379a8772af024a3d7595c3a652
1
<
?hh
2
/**
3
* Copyright (c) 2014, Facebook, Inc.
4
* All rights reserved.
5
*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the "hack" directory of this source tree.
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*
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*
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*/
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12
type X
= (
function
():
int
);
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function
useX
(
X
$x
):
int
{
15
do
{
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return
$x
();
17
if
(
true
) {
18
}
19
}
while
(
true
);
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return
0
;
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}