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31 lines
870 B
JavaScript
31 lines
870 B
JavaScript
// Copyright (C) 2013 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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description: >
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`yield` is a valid BindingIdentifier for GeneratorMethods outside of
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strict mode.
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features: [generators]
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es6id: 12.1.1
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flags: [noStrict]
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---*/
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var iter, result;
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var obj = {
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*yield() { (yield 3) + (yield 4); }
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}
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iter = obj.yield();
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result = iter.next();
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assert.sameValue(result.value, 3, 'First result `value`');
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assert.sameValue(result.done, false, 'First result `done` flag');
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result = iter.next();
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assert.sameValue(result.value, 4, 'Second result `value`');
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assert.sameValue(result.done, false, 'Second result `done` flag');
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result = iter.next();
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assert.sameValue(result.value, undefined, 'Third result `value`');
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assert.sameValue(result.done, true, 'Third result `done` flag');;
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