Chromium Code Reviews Chromium Code Reviews
Issue 1127063003:
[es6] implement default parameters via desugaring (Closed)
Base URL: https://chromium.googlesource.com/v8/v8.git@master| OLD | NEW |
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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Flags: --harmony-default-parameters --harmony-arrow-functions | |
| 6 | |
| 7 var i = 0; | |
| 8 function f(handler = function(b) { return b + "#" + (++i); }, b = "red") { | |
| 9 /* ............................................................................ | |
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arv (Not doing code reviews)
2015/05/26 19:13:26
I think there is a command line option that allows
caitp (gmail)
2015/05/26 19:36:29
It looks like you can disable lazy parsing/compila
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| 55 */ | |
| 56 return handler(b); | |
| 57 } | |
| 58 | |
| 59 assertEquals([ | |
| 60 "blue#1", | |
| 61 "red#2", | |
| 62 "red", | |
| 63 "yellow#3" | |
| 64 ], [ | |
| 65 f(undefined, "blue"), | |
| 66 f(), | |
| 67 f(function(b) { return b; }), | |
| 68 f(undefined, "yellow") | |
| 69 ]); | |
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