mirror of https://github.com/tc39/test262.git
33 lines
987 B
JavaScript
33 lines
987 B
JavaScript
// Copyright 2015 Mike Pennisi. 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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es6id: 8.1.1.2.1
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description: Non-object values of `Symbol.unscopables` property are ignored
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info: |
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[...]
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6. If the withEnvironment flag of envRec is false, return true.
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7. Let unscopables be Get(bindings, @@unscopables).
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8. ReturnIfAbrupt(unscopables).
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9. If Type(unscopables) is Object, then
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a. Let blocked be ToBoolean(Get(unscopables, N)).
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b. ReturnIfAbrupt(blocked).
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c. If blocked is true, return false.
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10. Return true.
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ES6: 13.11.7 (The `with` Statement) Runtime Semantics: Evaluation
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[...]
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6. Set the withEnvironment flag of newEnv’s EnvironmentRecord to true.
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[...]
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flags: [noStrict]
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features: [Symbol.unscopables]
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---*/
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var test262ToString = {};
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var env = { toString: test262ToString };
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env[Symbol.unscopables] = '';
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with (env) {
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assert.sameValue(toString, test262ToString);
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}
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