js/src/jit-test/tests/for-of/arrays-2.js@6474c204b198
js/src/jit-test/tests/for-of/arrays-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.
1 // A for-of loop over an array does not take a snapshot of the array elements.
2 // Instead, each time the loop needs an element from the array, it gets its current value.
4 var a = [3, 5, 5, 4, 0, 5];
5 var s = '';
6 for (var i of a) {
7 s += i;
8 a[i] = 'X';
9 }
10 assertEq(s, '355X0X');
