| // Copyright (C) 2016 the V8 project authors. All rights reserved. | |
| // This code is governed by the BSD license found in the LICENSE file. | |
| /*--- | |
| esid: sec-symbol.keyfor | |
| es6id: 19.4.2.5 | |
| description: Called with Symbol value that exists in the global symbol registry | |
| info: > | |
| 1. If Type(sym) is not Symbol, throw a TypeError exception. | |
| 2. For each element e of the GlobalSymbolRegistry List (see 19.4.2.1), | |
| a. If SameValue(e.[[Symbol]], sym) is true, return e.[[Key]]. | |
| ---*/ | |
| var canonical = Symbol.for('s'); | |
| assert.sameValue(Symbol.keyFor(canonical), 's'); |