Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(418)

Side by Side Diff: src/harmony-spread.js

Issue 1127983003: Use function wrapper argument to expose internal arrays to native scripts. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: rebased and fixed nits Created 5 years, 7 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « src/harmony-regexp.js ('k') | src/harmony-tostring.js » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
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
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 })
OLDNEW
« no previous file with comments | « src/harmony-regexp.js ('k') | src/harmony-tostring.js » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698