js/src/jit-test/tests/basic/bug790629-4.js@6474c204b198 (annotated)
js/src/jit-test/tests/basic/bug790629-4.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | // 'this' in a generator-expression non-strict function produces the expected |
| michael@0 | 2 | // object. |
| michael@0 | 3 | |
| michael@0 | 4 | Number.prototype.iters = function () { |
| michael@0 | 5 | return [(this for (x of [0])), |
| michael@0 | 6 | (this for (y of [0]))]; |
| michael@0 | 7 | }; |
| michael@0 | 8 | |
| michael@0 | 9 | var [a, b] = (3).iters(); |
| michael@0 | 10 | var three = a.next(); |
| michael@0 | 11 | assertEq(Object.prototype.toString.call(three), '[object Number]'); |
| michael@0 | 12 | assertEq(+three, 3); |
| michael@0 | 13 | assertEq(b.next(), three); |
