js/src/jit-test/tests/for-of/bug-728079-js17-2.js@6474c204b198 (annotated)
js/src/jit-test/tests/for-of/bug-728079-js17-2.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 | // for-of in comprehensions does not trigger the JS 1.7 for-in destructuring special case. |
| michael@0 | 2 | |
| michael@0 | 3 | version(170); |
| michael@0 | 4 | load(libdir + "asserts.js"); |
| michael@0 | 5 | |
| michael@0 | 6 | var data = [[1, 2, 3], [4]]; |
| michael@0 | 7 | var arr = eval("[a for ([a] of data)]"); |
| michael@0 | 8 | assertEq(arr.length, 2); |
| michael@0 | 9 | assertEq(arr[0], 1); |
| michael@0 | 10 | assertEq(arr[1], 4); |
| michael@0 | 11 | |
| michael@0 | 12 | arr = eval("[length for ({length} of data)]"); |
| michael@0 | 13 | assertEq(arr.length, 2); |
| michael@0 | 14 | assertEq(arr[0], 3); |
| michael@0 | 15 | assertEq(arr[1], 1); |
