FilesExpand file tree

 master

/

box_postjit.js

Copy path

Blame

More file actions

Blame

More file actions

Latest commit

 

History

History

History

21 lines (19 loc) · 796 Bytes

 master

/

box_postjit.js

Top

File metadata and controls

• Code
• Blame

21 lines (19 loc) · 796 Bytes

Raw

Copy raw file

Download raw file

Open symbols panel

Edit and raw actions

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

//-------------------------------------------------------------------------------------------------------

// Copyright (C) Microsoft. All rights reserved.

// Licensed under the MIT license. See LICENSE.txt file in the project root for full license information.

//-------------------------------------------------------------------------------------------------------

// Compile with -mic:1 -forcedeferparse to generate jitted code with stack funcs and stack closures.

// Then box after jitting and force jitted code to detect that it must allocate closures on heap.

function outer() {

WScript.Echo('outer');

function inner() {

return inner;

}

if (i) return inner();

i++;

}

var i = 0;

outer();

outer();

var f = outer();

WScript.Echo(typeof f());