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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 var $spreadArguments; | 5 var $spreadArguments; |
6 var $spreadIterable; | 6 var $spreadIterable; |
7 | 7 |
8 (function(global, shared, exports) { | 8 (function(global, exports) { |
9 | 9 |
10 'use strict'; | 10 'use strict'; |
11 | 11 |
| 12 // ------------------------------------------------------------------- |
| 13 // Imports |
| 14 var InternalArray = exports.InternalArray; |
| 15 |
| 16 // ------------------------------------------------------------------- |
| 17 |
12 function SpreadArguments() { | 18 function SpreadArguments() { |
13 var count = %_ArgumentsLength(); | 19 var count = %_ArgumentsLength(); |
14 var args = new InternalArray(); | 20 var args = new InternalArray(); |
15 | 21 |
16 for (var i = 0; i < count; ++i) { | 22 for (var i = 0; i < count; ++i) { |
17 var array = %_Arguments(i); | 23 var array = %_Arguments(i); |
18 var length = array.length; | 24 var length = array.length; |
19 for (var j = 0; j < length; ++j) { | 25 for (var j = 0; j < length; ++j) { |
20 args.push(array[j]); | 26 args.push(array[j]); |
21 } | 27 } |
(...skipping 12 matching lines...) Expand all Loading... |
34 for (var value of collection) { | 40 for (var value of collection) { |
35 args.push(value); | 41 args.push(value); |
36 } | 42 } |
37 return args; | 43 return args; |
38 } | 44 } |
39 | 45 |
40 $spreadArguments = SpreadArguments; | 46 $spreadArguments = SpreadArguments; |
41 $spreadIterable = SpreadIterable; | 47 $spreadIterable = SpreadIterable; |
42 | 48 |
43 }) | 49 }) |
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