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comparison: js/src/jit-test/tests/for-of/array-holes-2.js
js/src/jit-test/tests/for-of/array-holes-2.js
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- 6474c204b198
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| -1:000000000000 | 0:e407771fd723 |
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| 1 // for-of consults Object.prototype when it encounters a hole. | |
| 2 | |
| 3 Object.prototype[1] = 'peek'; | |
| 4 var log = []; | |
| 5 for (var x of [0, , 2, 3]) | |
| 6 log.push(x); | |
| 7 assertEq(log[1], 'peek'); | |
| 8 assertEq(log.join(), "0,peek,2,3"); |
