mirror of https://github.com/tc39/test262.git
22 lines
630 B
JavaScript
22 lines
630 B
JavaScript
// Copyright (C) 2021 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-delete-operator
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description: Delete Operator throws an error if the base reference is not object-coercible (null).
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info: |
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# 12.5.3.2 Runtime Semantics: Evaluation
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UnaryExpression : delete UnaryExpression
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[...]
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5. If IsPropertyReference(ref) is true, then
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a. If IsSuperReference(ref) is true, throw a ReferenceError exception.
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b. Let baseObj be ? ToObject(ref.[[Base]]).
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---*/
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var base = null;
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assert.throws(TypeError, function() {
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delete base[0];
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});
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