The Tor Browser / file comparison
comparison: js/src/jit-test/tests/for-of/semantics-03.js
js/src/jit-test/tests/for-of/semantics-03.js
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:60ec20956a3a |
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| 1 // Replacing Array.prototype.iterator with a generator affects for-of behavior. | |
| 2 | |
| 3 load(libdir + "iteration.js"); | |
| 4 | |
| 5 Array.prototype[std_iterator] = function* () { | |
| 6 for (var i = this.length; --i >= 0; ) | |
| 7 yield this[i]; | |
| 8 }; | |
| 9 | |
| 10 var s = ''; | |
| 11 for (var v of ['a', 'b', 'c', 'd']) | |
| 12 s += v; | |
| 13 assertEq(s, 'dcba'); |
