rhs-yield.js - mozsearch

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// Copyright (C) 2013 the V8 project authors. All rights reserved.

// This code is governed by the BSD license found in the LICENSE file.

/*---

es6id: 25.2

description: >

    Yield expressions are valid yield expression operands.

features: [generators]

---*/

function* g() {

  yield yield 1;

var iter = g();

var result;

result = iter.next();

assert.sameValue(result.value, 1, 'First result `value`');

assert.sameValue(result.done, false, 'First result `done` flag');

result = iter.next(3);

assert.sameValue(result.value, 3, 'Second result `value`');

assert.sameValue(result.done, false, 'Second result `done` flag');

result = iter.next();

assert.sameValue(result.value, undefined, 'Final result `value`');

assert.sameValue(result.done, true, 'Final result `done`flag');

reportCompare(0, 0);