js/src/jit-test/tests/for-of/generators-3.js@6474c204b198 (annotated)
js/src/jit-test/tests/for-of/generators-3.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 | // Nested for-of loops can use the same generator-iterator. |
| michael@0 | 2 | |
| michael@0 | 3 | function range(n) { |
| michael@0 | 4 | for (var i = 0; i < n; i++) |
| michael@0 | 5 | yield i; |
| michael@0 | 6 | } |
| michael@0 | 7 | |
| michael@0 | 8 | var r = range(10); |
| michael@0 | 9 | for (var a of r) |
| michael@0 | 10 | for (var b of r) |
| michael@0 | 11 | for (var c of r) |
| michael@0 | 12 | for (var d of r) |
| michael@0 | 13 | ; |
| michael@0 | 14 | |
| michael@0 | 15 | assertEq(a, 0); |
| michael@0 | 16 | assertEq(b, 1); |
| michael@0 | 17 | assertEq(c, 2); |
| michael@0 | 18 | assertEq(d, 9); |
