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70d1f32f56
Upgrade the bundled V8 and update code in src/ and lib/ to the new API. Notable backwards incompatible changes are the removal of the smalloc module and dropped support for CESU-8 decoding. CESU-8 support can be brought back if necessary by doing UTF-8 decoding ourselves. This commit includes https://codereview.chromium.org/1192973004 to fix a build error on python 2.6 systems. The original commit log follows: Use optparse in js2c.py for python compatibility Without this change, V8 won't build on RHEL/CentOS 6 because the distro python is too old to know about the argparse module. PR-URL: https://github.com/nodejs/io.js/pull/2022 Reviewed-By: Rod Vagg <rod@vagg.org> Reviewed-By: Trevor Norris <trev.norris@gmail.com>
35 lines
581 B
JavaScript
35 lines
581 B
JavaScript
// Copyright 2015 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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// Flags: --min-preparse-length=0
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'use strict';
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let xxx = 1;
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let f = undefined;
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{
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let inner_x = xxx;
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f = function() { return inner_x; };
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}
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assertSame(1, f());
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xxx = 42;
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{
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f = function() { return inner_x1; };
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let inner_x1 = xxx;
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}
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assertSame(42, f());
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xxx = 31;
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{
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let inner_x1 = xxx;
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try {
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throw new Error();
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} catch (e) {
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f = function() { return inner_x1; };
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}
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}
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assertSame(31, f());
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