| // Copyright (C) 2013 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| description: > |
| `yield` is a valid BindingIdentifier for GeneratorDeclarations outside of |
| strict mode. |
| es6id: 12.1.1 |
| flags: [noStrict] |
| features: [generators] |
| ---*/ |
| |
| var iter, result; |
| function* yield() { (yield 3) + (yield 4); } |
| |
| iter = yield(); |
| |
| result = iter.next(); |
| assert.sameValue(result.value, 3, 'First result `value`'); |
| assert.sameValue(result.done, false, 'First result `done` flag'); |
| |
| result = iter.next(); |
| assert.sameValue(result.value, 4, 'Second result `value`'); |
| assert.sameValue(result.done, false, 'Second result `done` flag'); |
| |
| result = iter.next(); |
| assert.sameValue(result.value, undefined, 'Third result `value`'); |
| assert.sameValue(result.done, true, 'Third result `done` flag'); |
