mirror of https://github.com/tc39/test262.git
16 lines
573 B
JavaScript
16 lines
573 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-symbol.keyfor
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description: Called with Symbol value that exists in the global symbol registry
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info: |
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1. If Type(sym) is not Symbol, throw a TypeError exception.
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2. For each element e of the GlobalSymbolRegistry List (see 19.4.2.1),
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a. If SameValue(e.[[Symbol]], sym) is true, return e.[[Key]].
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features: [Symbol]
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---*/
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var canonical = Symbol.for('s');
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assert.sameValue(Symbol.keyFor(canonical), 's');
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