94ce16b704
Previously,
➜ v8 (master) ✔ ./out.gn/x64.optdebug/d8
V8 version 6.1.0 (candidate)
d8> var x = undefined
undefined
d8> var [a] = x
(d8):1: TypeError: Cannot read property 'Symbol(Symbol.iterator)' of undefined
var [a] = x
^
TypeError: Cannot read property 'Symbol(Symbol.iterator)' of undefined
at (d8):1:11
Now,
➜ v8 (fix-iterator) ✔ ./out.gn/x64.optdebug/d8
V8 version 6.1.0 (candidate)
d8> var x = undefined
undefined
d8> var [a] = x
(d8):1: TypeError: x is not iterable
var [a] = x
^
TypeError: x is not iterable
at (d8):1:11
Bug: v8:6599, v8:6513
Change-Id: I71287a19166af0289e8f7708b8f41ad003ae87ae
Reviewed-on: https://chromium-review.googlesource.com/571175
Commit-Queue: Sathya Gunasekaran <gsathya@chromium.org>
Reviewed-by: Adam Klein <adamk@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#46723}
7 lines
200 B
JavaScript
7 lines
200 B
JavaScript
// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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var x = undefined;
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var [y] = x;
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