blob: c08d4f55c73035b6569083c1d49e5e8eb56c0b2f [file] [log] [blame]
// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
esid: sec-evaldeclarationinstantiation
description: Declaration does not modify existing global property
info: |
[...]
16. For each String vn in declaredVarNames, in list order do
a. If varEnvRec is a global Environment Record, then
i. Perform ? varEnvRec.CreateGlobalVarBinding(vn, true).
[...]
8.1.1.4.17 CreateGlobalVarBinding
[...]
5. Let extensible be ? IsExtensible(globalObject).
6. If hasProperty is false and extensible is true, then
[...]
[...]
includes: [propertyHelper.js]
---*/
var initial;
var x = 23;
(0, eval)('initial = x; var x = 45;');
verifyEnumerable(this, 'x');
verifyWritable(this, 'x');
verifyNotConfigurable(this, 'x');
assert.sameValue(initial, 23);