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25 lines
1.0 KiB
JavaScript
25 lines
1.0 KiB
JavaScript
// Copyright (C) 2019 Caio Lima (Igalia SL). 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: EvalDeclarationInstantiation throws SyntaxError if there is some invalid private identifier on its body
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info: |
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EvalDeclarationInstantiation(body, varEnv, lexEnv, privateEnv, strict)
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...
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6. Let privateIdentifiers be an empty List.
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7. Let privateEnv be privateEnv.
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8. Repeat while privateEnv is not null,
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a. For each binding named N in privateEnv,
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i. If privateIdentifiers does not contain N, append N to privateIdentifiers.
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b. Let privateEnv be privateEnv's outer environment reference.
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9. If AllPrivateIdentifiersValid of body with the argument privateIdentifiers is false, throw a SyntaxError exception.
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...
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features: [class-fields-private]
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---*/
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assert.throws(SyntaxError, function() {
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let o = {};
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eval("o.#f");
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}, 'It should be a SyntaxError if AllPrivateIdentifiersValid returns false to eval body');
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