Thu, 22 Jan 2015 13:21:57 +0100
Incorporate requested changes from Mozilla in review: https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
1 // for-of can iterate over generator-iterators produced by generator-expressions.
2
3 function g() {
4 yield 1;
5 yield 2;
6 }
7
8 var it = g();
9 for (var i = 0; i < 10; i++) {
10 let prev = it;
11 it = (k + 1 for (k of prev));
12 }
13
14 var arr = [v for (v of it)];
15 assertEq(arr.join(), "11,12");