js/src/jit-test/tests/for-of/generators-3.js@deefc01c0e14 (annotated)
js/src/jit-test/tests/for-of/generators-3.js
Thu, 15 Jan 2015 21:03:48 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 21:03:48 +0100
- branch
- TOR_BUG_9701
- changeset 11
- deefc01c0e14
- permissions
- -rw-r--r--
Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)
| 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); |
