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25 lines
705 B
JavaScript
25 lines
705 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-variable-statement-runtime-semantics-evaluation
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es6id: 13.3.2.4
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description: Binding is resolve prior to evaluation of Initializer
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info: |
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VariableDeclaration : BindingIdentifier Initializer
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1. Let bindingId be StringValue of BindingIdentifier.
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2. Let lhs be ? ResolveBinding(bindingId).
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3. Let rhs be the result of evaluating Initializer.
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[...]
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flags: [noStrict]
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---*/
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var obj = { test262id: 1 };
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with (obj) {
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var test262id = delete obj.test262id;
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}
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assert.sameValue(obj.test262id, true);
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assert.sameValue(test262id, undefined);
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