mirror of https://github.com/tc39/test262.git
34 lines
978 B
JavaScript
34 lines
978 B
JavaScript
// Copyright (C) 2016 the V8 project authors. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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esid: sec-evaldeclarationinstantiation
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description: Initialization of new global property
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info: |
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[...]
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16. For each String vn in declaredVarNames, in list order do
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a. If varEnvRec is a global Environment Record, then
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i. Perform ? varEnvRec.CreateGlobalVarBinding(vn, true).
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[...]
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8.1.1.4.17 CreateGlobalVarBinding
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[...]
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5. Let extensible be ? IsExtensible(globalObject).
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6. If hasProperty is false and extensible is true, then
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a. Perform ? ObjRec.CreateMutableBinding(N, D).
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b. Perform ? ObjRec.InitializeBinding(N, undefined).
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[...]
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flags: [noStrict]
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includes: [propertyHelper.js]
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---*/
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var initial = null;
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eval('initial = x; var x;');
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verifyEnumerable(this, 'x');
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verifyWritable(this, 'x');
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verifyConfigurable(this, 'x');
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assert.sameValue(initial, undefined);
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