js/src/jit-test/tests/collections/iterator-2.js@b8a032363ba2 (annotated)
js/src/jit-test/tests/collections/iterator-2.js
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | // for-of on an empty collection does not execute the loop body or modify the loop variable. |
| michael@0 | 2 | |
| michael@0 | 3 | function test(empty) { |
| michael@0 | 4 | var x = 'unchanged'; |
| michael@0 | 5 | for (x of empty) |
| michael@0 | 6 | throw fit; |
| michael@0 | 7 | assertEq(x, 'unchanged'); |
| michael@0 | 8 | } |
| michael@0 | 9 | |
| michael@0 | 10 | test([]); |
| michael@0 | 11 | test(new Map); |
| michael@0 | 12 | test(new Set); |
