File: accessor-name-computed-yield-id.js

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// 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-object-initializer-runtime-semantics-evaluation
es6id: 12.2.6.8
description: >
  The `yield` keyword behaves as an Identifier outside of a generator function
info: |
  12.2.6.7 Runtime Semantics: Evaluation

  [...]

  ComputedPropertyName : [ AssignmentExpression ]

  1. Let exprValue be the result of evaluating AssignmentExpression.
  2. Let propName be ? GetValue(exprValue).
  3. Return ? ToPropertyKey(propName).
flags: [noStrict]
---*/

var yield = 'y';
var yieldSet;
var obj = {
  get [yield]() { return 'get yield'; },
  set [yield](param) { yieldSet = param; }
};

assert.sameValue(obj.y, 'get yield');

obj.y = 'set yield';

assert.sameValue(yieldSet, 'set yield');